IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 1
Hardware Manual
IPC@CHIP Embedded Controller Family
SC2x3
MPC5200
High Performance, 32-Bit Embedded Processor
Computer on Module (CoM) with Flash, RAM, Watchdog
Order No. IPC@CHIP
Embedded Controller SC243:
563963
Embedded Controller SC243-IEC:
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 2
Copyright & Trademark
IPC@CHIP® is a registered trademark of Beck IPC. Ethernet is a
registered trademark of Xerox Corporation. All other product names,
company names, logos or other designations mentioned herein are
trademarks of their respective owners.
Freescale™ is a trademark of Freescale Semiconductor,
Inc.
Ethernet is a registered trademark of Xerox Corporation.
SPI is a trademark of Motorola, Inc.
No part of this guide may be reproduced or transmitted in any form for
any purpose other than the purchaser's personal use, without the express
written permission of Beck IPC.
Beck IPC GmbH
Grüninger Weg 24
35415 Pohlheim-Garbenteich / Germany
Phone: +49 6404 695-0
Fax: +49 6404 695-500
Technical Support
Phone: +49 6404 695-200
Fax: +49 6404 695-515
Online: www.beck-ipc.com
E-mail: [email protected]
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 3
Table of Contents
1 Overview .................................................................................................................... 6
2 Features ..................................................................................................................... 7
3 Block Diagram ............................................................................................................ 8
4 Pin Description ........................................................................................................... 9
4.1 Pin Configuration .......................................................................................................................... 9
4.2 Address-/Data Bus ...................................................................................................................... 10
4.3 Local Plus Bus ............................................................................................................................ 11
4.4 ATA Interface .............................................................................................................................. 11
4.5 USB1 – UART4+5 Interface ....................................................................................................... 12
4.6 PSC1 – UART1 ........................................................................................................................... 13
4.7 PSC2 – UART2 + CAN ............................................................................................................... 14
4.8 PSC3 – UART3/SPI .................................................................................................................... 15
4.9 PSC6 – UART6 ........................................................................................................................... 17
4.10 I²C Bus ........................................................................................................................................ 17
4.11 MII Interface ................................................................................................................................ 18
4.12 Timers ......................................................................................................................................... 18
4.13 Reset signals .............................................................................................................................. 18
4.14 COP/JTAG-Interface ................................................................................................................... 19
4.15 Interrupts ..................................................................................................................................... 19
4.16 Power .......................................................................................................................................... 20
4.17 Programmable I/O Pins .............................................................................................................. 22
5 Mutal Exclusive Functions ........................................................................................ 23
5.1 Mutal Exclusive Functions for USB1 .......................................................................................... 23
5.2 Mutal Exclusive Functions for PSC1 .......................................................................................... 23
5.3 Mutal Exclusive Functions for PSC2 .......................................................................................... 23
5.4 Mutal Exclusive Functions for PSC3 .......................................................................................... 24
5.5 Mutal Exclusive Functions for PSC6 .......................................................................................... 24
5.6 Mutal Exclusive Functions for I2C .............................................................................................. 24
5.7 Mutal Exclusive Functions for TIMER ......................................................................................... 24
5.8 Mutal Exclusive Functions for Local Plus Bus ............................................................................ 24
6 Functional Description .............................................................................................. 25
6.1 Local Plus Bus ............................................................................................................................ 25
6.1.1 Features ................................................................................................................................................ 25
6.1.2 Interface ................................................................................................................................................. 25
6.1.3 External Local Plus Bus Signals ............................................................................................................ 26
6.1.4 Local Plus Bus Address / Data Pin Assignments ................................................................................... 27
6.2 Programmable Serial Controllers ............................................................................................... 28
6.2.1 UARTs ................................................................................................................................................... 28
6.2.2 Usage of PIO0..PIO3 in consideration of UART1 (Bootloader interface) ............................................. 29
6.2.3 I²C .......................................................................................................................................................... 30
6.2.4 USB ....................................................................................................................................................... 31
6.2.5 SPI ......................................................................................................................................................... 31
6.2.6 CAN ....................................................................................................................................................... 32
6.3 Timers ......................................................................................................................................... 33
6.4 MII Interface ................................................................................................................................ 33
6.5 Reset ........................................................................................................................................... 33
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 4
7 System interrupts ...................................................................................................... 34
7.1 Watchdog .................................................................................................................................... 34
8 Characteristics .......................................................................................................... 35
8.1 Absolute Maximum Ratings ........................................................................................................ 35
8.2 Recommended Operating Ranges ............................................................................................. 35
8.2.1 Voltage and Temperature ...................................................................................................................... 35
8.2.2 Supply Current ....................................................................................................................................... 35
8.2.3 Inputs ..................................................................................................................................................... 36
8.2.4 Outputs .................................................................................................................................................. 36
8.3 AC Characteristics ...................................................................................................................... 37
8.3.1 Muxed Mode .......................................................................................................................................... 37
8.3.2 Non-Muxed Mode .................................................................................................................................. 38
9 Package Information ................................................................................................. 40
9.1 Dimensions ................................................................................................................................. 40
9.2 SC2x3 Connector ....................................................................................................................... 40
10 Custom series programming of SC2x3 .................................................................. 41
11 History ................................................................................................................... 42
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 5
Figures
Figure 3-1: Block Diagram ............................................................................................................................................... 8
Figure 4-1: Pin Configuration Looking through Top of Package ...................................................................................... 9
Figure 6-1: Internal block diagram of PIO0..PIO3 and UART1 ...................................................................................... 29
Figure 8-1: Timing Diagram – MUXed Mode ................................................................................................................. 37
Figure 8-2: Timing Diagram–MUXed Mode ................................................................................................................... 38
Figure 8-3: Timing Diagram–Non-MUXed Mode ........................................................................................................... 39
Figure 9-1: Package Dimensions. Top view through the conductor board. ................................................................... 40
Tables
Table 4-1: Pin Description of Local Plus Bus control signals ......................................................................................... 11
Table 4-2: Pin Description of ATA control signals ......................................................................................................... 11
Table 4-3: Pin Description of USB1 - UART4+5 Interface ............................................................................................. 13
Table 4-4: Pin Description of Programmable Serial Controller 1 ................................................................................... 13
Table 4-5: Pin Description of Programmable Serial Controller 2 ................................................................................... 14
Table 4-6: Pin Description of Programmable Serial Controller 3 ................................................................................... 16
Table 4-7: Pin Description of Programmable Serial Controller 6 ................................................................................... 17
Table 4-8: Pin Description of I²C Bus ............................................................................................................................ 17
Table 4-9: Pin Description of MII ................................................................................................................................... 18
Table 4-10: Pin Description of Timers ........................................................................................................................... 18
Table 4-11: Pin Description of Reset signals ................................................................................................................. 18
Table 4-12: Pin Description of COP/JTAG-Interface ..................................................................................................... 19
Table 4-13: Pin Description of Power Pins .................................................................................................................... 21
Table 4-14: List of PIO sharing designations ................................................................................................................. 22
Table 6-1: Provided CAN baud rates ............................................................................................................................. 32
Table 8-1: Absolute Maximum Ratings .......................................................................................................................... 35
Table 8-2: Recommended Operating Ranges ............................................................................................................... 35
Table 8-3: Supply Current ............................................................................................................................................. 35
Table 8-4: Inputs ........................................................................................................................................................... 36
Table 8-5: Outputs ......................................................................................................................................................... 36
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 6
1 Overview
The IPC@CHIP® SC2x3 family is a combination of hardware and software including the preinstalled real time
operating system, TCP/IP stack, Web server, FTP server, Telnet server, enable designers to reduce the size,
power consumption, and cost of embedded systems, while increasing reliability, functionality, performance and
time to market.
The IPC@CHIP® SC2x3 family of Computer on Modules are embedded processors built on Power
Architecture™ technology and are specially designed for demanding control, communication and HMI tasks.
The Freescale power processor offers 760 MIPS processing performance and a high-speed Floating Point Unit
– ideal for fast data communication or complex control tasks for example in the field of motion control.
As an option it can also be used in combination with an IEC61131-3 CoDeSys Run Time System.
IPC@CHIP
RAM
FLASH
CoDeSys license included
SC243
64 MByte
32 MByte
no
SC243-IEC
64 MByte
32 MByte
yes
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 7
2 Features
32-Bit Freescale PowerPC Processor MPC5200B
Up to 400MHz with MPC603e Processor Core
Double Precision Floating Point Unit (FPU)
Instruction and Data Memory Management Unit (MMU)
16K Instruction and 16K Data Caches
BestComm Intelligent DMA I/O Controller
Memory
SDRAM: 16MB / 64 MB; 32Bit data length
Flash: 16MB / 32MB Flash; 32Bit data length
SRAM: 512kByte; can be supplied from battery on basis board
Parallel Interfaces
10/100 Ethernet MAC
ATA/IDE Interface
Local Plus interface
6 x Programmable Serial Controllers usable as
2 x USB 1.1 Host
6 x RS232/422/485 RTS/CTS/DCD
5 x Serial Peripheral Interface (SPI)
2 x I²C
2 x CAN 2.0B
Power Supply
Single Power Supply 3.3V
Switch-Mode DC/DC Converter on the Module (3.3V on 1.5V)
Linear DC/DC Converter on the Module (3.3V on1.8V)
1,5V / 1,8V / 3,3V Supervisory Circuit
Watchdog and power-on Reset Logic
GPIOs
40 Programmable Input/Output (PIO) Pins
Dimension
56 mm x 60 mm
240 Pin Board-to-Board connector system
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 8
3 Block Diagram
Figure 3-1: Block Diagram
Embedded
PowerPC 603e
Core
With double
precision FPU
16K
lCache
32 Entry
MMU
16K
DCache
32 Entry
MMU
Systems Integration
Unit
Interrupt Control
System Functions
Real Time Clock
Chip Selects
JTAG
SDRA
M
Mem
ory
Contr
oller
XL Bus
IP Bus
C Bus
SDRAM
Memory
Controller
USB
(two)
BestComm
Intelligent DMA
Unit
Clock/Reset
Generation
GPIO
16K
SRAM
IPBI
PSC1
PSC2
PSC3
PSC4
PSC5
PSC6
SPI
10/100
BaseT
I²C
(two)
J1850
CAN 2.0
A/B
(two)
PCI Controller
SDRAM
Memory
Controller
ROM/SRAM
SDRAM
Memory
Controller
ATA/IDE Host
Controller
SDRAM
Memory
Controller
SDRAM
V24 Transceiver
Power
Supervisory
Circuit
Driver/
Buffer
Flash
SRAM
LM75
E²PROM
Local Plus Bus
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 9
4 Pin Description
4.1 Pin Configuration
Figure 4-1: Pin Configuration Looking through Top of Package
X3
X1
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 10
4.2 Address-/Data Bus
Pin Name
Pin
Con
Type
Description
EXT_AD[0]
92
X1
I/O[16mA]
Address / Data bus
EXT_AD[1]
89
X1
I/O[16mA]
Address / Data bus
EXT_AD[2]
88
X1
I/O[16mA]
Address / Data bus
EXT_AD[3]
87
X1
I/O[16mA]
Address / Data bus
EXT_AD[4]
86
X1
I/O[16mA]
Address / Data bus
EXT_AD[5]
83
X1
I/O[16mA]
Address / Data bus
EXT_AD[6]
84
X1
I/O[16mA]
Address / Data bus
EXT_AD[7]
81
X1
I/O[16mA]
Address / Data bus
EXT_AD[8]
80
X1
I/O[16mA]
Address / Data bus
EXT_AD[9]
79
X1
I/O[16mA]
Address / Data bus
EXT_AD[10]
78
X1
I/O[16mA]
Address / Data bus
EXT_AD[11]
77
X1
I/O[16mA]
Address / Data bus
EXT_AD[12]
76
X1
I/O[16mA]
Address / Data bus
EXT_AD[13]
75
X1
I/O[16mA]
Address / Data bus
EXT_AD[14]
72
X1
I/O[16mA]
Address / Data bus
EXT_AD[15]
71
X1
I/O[16mA]
Address / Data bus
EXT_AD[16]
70
X1
I/O[16mA]
Address / Data bus
EXT_AD[17]
69
X1
I/O[16mA]
Address / Data bus
EXT_AD[18]
68
X1
I/O[16mA]
Address / Data bus
EXT_AD[19]
67
X1
I/O[16mA]
Address / Data bus
EXT_AD[20]
64
X1
I/O[16mA]
Address / Data bus
EXT_AD[21]
65
X1
I/O[16mA]
Address / Data bus
EXT_AD[22]
62
X1
I/O[16mA]
Address / Data bus
EXT_AD[23]
63
X1
I/O[16mA]
Address / Data bus
EXT_AD[24]
60
X1
I/O[16mA]
Address / Data bus
EXT_AD[25]
59
X1
I/O[16mA]
Address / Data bus
EXT_AD[26]
56
X1
I/O[16mA]
Address / Data bus
EXT_AD[27]
57
X1
I/O[16mA]
Address / Data bus
EXT_AD[28]
TSIZ[2]
54
X1
I/O[16mA]
I/O[16mA]
Address / Data bus
Transfer Size 2 indicates the size of the transaction in
muxed mode
EXT_AD[29]
TSIZ[1]
55
X1
I/O[16mA]
I/O[16mA]
Address / Data bus
Transfer Size 1 indicates the size of the transaction in
muxed mode.
EXT_AD[30]
TSIZ[0]
52
X1
I/O[16mA]
I/O[16mA]
Address / Data bus
Transfer Size 0 indicates the size of the transaction in
muxed mode.
EXT_AD[31]
53
X1
I/O[16mA]
Address / Data bus (bi-directional when used as data; bit
31=msb).
GPIO7
TSIZ[1]
PIO31
84
X3
I/O[8mA]
Transfer Size 1 indicates the size of the transaction in
non-muxed mode or PIO31.
TEST_SEL_1
TSIZ[2]
12
X3
OUT[8mA]
Transfer Size 2 indicates the size of the transaction in
non-muxed mode.
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 11
4.3 Local Plus Bus
Pin Name
Pin
Con
Type
Description
LP_CS0#
116
X1
OUT[8mA]
Reserved. Do not connect. (internal 100kOhm pullup)
LP_CS1#
113
X1
OUT[8mA]
Local Plus Bus Chip Select (internal 100kOhm pullup)
LP_CS2#
112
X1
OUT[8mA]
Reserved. Do not connect. (internal 100kOhm pullup)
LP_CS3#
111
X1
OUT[8mA]
Local Plus Bus Chip Select (internal 100kOhm pullup)
LP_CS4#
110
X1
OUT[8mA]
ATA Chip Select CS0# (internal 100kOhm pullup)
LP_CS5#
108
X1
OUT[8mA]
ATA Chip Select CS1# (internal 100kOhm pullup)
LP_RW
91
X1
OUT[8mA]
Read/Write control signal, 1 = Read, 0 = Write
LP_ALE#
93
X1
OUT[8mA]
Local Plus Bus Address Latch Enable
LP_TS#
94
X1
OUT[8mA]
Local Plus Bus Transfer Start
LP_ACK#
95
X1
IN/
OUT[8mA]
Local Plus Bus External Acknowledge input (Open
Drain with internal pullup)
LP_OE#
96
X1
OUT[8mA]
Local Plus Bus Output Enable
Table 4-1: Pin Description of Local Plus Bus control signals
4.4 ATA Interface
Pin Name
Pin
Con
Type
Description
ATA_IOR#
100
X1
OUT[8mA]
ATA I/O Read output (Active Low)
This pin indicates a read transaction on ATA Interface
ATA_IOW#
101
X1
OUT[8mA]
ATA I/O Write output (Active Low)
This pin indicates a write transaction on ATA Interface
ATA_ISOLATION
99
X1
OUT[8mA]
ATA Isolation (Active High)
This pin is an active high signal to control external ATA
transceiver devices and to isolate the ATA bus from the
shared Local Plus bus.
ATA_INTRQ
102
X1
IN
ATA Interrupt (Active High with internal 10kOhm
pulldown)
This pin is the external ATA interrupt request.
ATA_DACK#
104
X1
IN
ATA DMA Acknowledge (Active Low)
ATA_IOCHRDY
103
X1
IN
ATA I/O Channel Ready (Active High with internal
10kOhm pullup)
This pin is used to extend ATA bus accesses
ATA_DRQ
105
X1
IN
ATA DMA Request (Active High with internal 10kOhm
pulldown)
Table 4-2: Pin Description of ATA control signals
IPC@CHIP SC2x3
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4.5 USB1 – UART4+5 Interface
#USB1
Pin Name
Pin
Con
Type
Description
0
USB1_OE
PIO24
20
X3
OUT[4mA]
I/O[4mA]
USB 1 Output Enable (Active Low)
This pin is used to enable the transceiver to
transmit data on the bus or as PIO24.
1
USB1_TXN
19
X3
OUT[4mA]
USB 1 Transmit Negative
This pin is the negative output to the differential
driver.
RTS4
OUT[4mA]
Ready to Send 4 Out
This pin provides the Ready to Send output for
serial port 4. It provides the handshaking output
for serial port 4.
2
USB1_TXP
22
X3
OUT[4mA]
USB 1 Transmit Positive
This pin is the positive output to the differential
driver.
TXD4
OUT[4mA]
Transmit Data 4 Out
This pin provides serial Transmit data to the
system from serial port 4.
3
USB1_RXD
21
X3
IN
USB 1 Receive Data
This pin is the data input from the differential
driver.
RXD4
IN
Receive Data 4 In
This pin provides serial Receive Data from the
system to serial port 4.
4
USB1_RXP
24
X3
IN
USB 1 Receive Positive
This pin is used to detect single ended zero
(/SEO), error conditions, and interconnected
speed.
CTS4
IN
Clear to Send 4 In
This pin provides the Clear to Send input for
serial port 4. It provides the handshaking input
for serial port 4.
5
USB1_RXN
23
X3
IN
USB 1 Receive Negative
This pin is used to detect single ended zero
(/SEO), error conditions, and interconnected
speed.
RXD5
IN
Receive Data 5 In
This pin provides serial Receive Data from the
system to serial port 5.
6
USB1_PRTPWR
PIO25
28
X3
OUT[4mA]
I/O[4mA]
USB 1 Port Power (Active Low)
This pin can be used to enable the USB port
power output or as PIO25.
TXD5
OUT[4mA]
Transmit Data 5 Out
This pin provides serial Transmit data to the
system from serial port 5.
7
USB1_SPEED
PIO26
27
X3
OUT[4mA]
I/O[4mA]
USB 1 Speed (Active High)
This pin controls the Edge Rate Control; 1=full
speed, 0=low speed or as PIO26.
RTS5
OUT[4mA]
Ready to Send 5 Out
This pin provides the Ready to Send output for
serial port 5. It provides the handshaking output
for serial port 5.
IPC@CHIP SC2x3
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©2000-2009 BECK IPC GmbH Page 13
#USB1
Pin Name
Pin
Con
Type
Description
8
USB1_SUSPEND
PIO27
30
X3
OUT[4mA]
I/O[4mA]
USB 1 Suspend (Active High)
This pin enables a low-power state while the
USB bus is inactive or can be used as PIO27.
CTS5
IN
Clear to Send 5 In
This pin provides the Clear to Send input for
serial port 5. It provides the handshaking input
for serial port 5.
9
USB1_OVRCNT
PIO28
29
X3
IN
I/O[4mA]
USB 1 Overcurrent Detection
This pin can also be used as PIO28.
Table 4-3: Pin Description of USB1 - UART4+5 Interface
4.6 PSC1 – UART1
#PSC1
Pin Name
Pin
Con
Type
Description
0
TXD1
PIO0
65
X3
OUT[4mA]
I/O[4mA]
Transmit Data 1 Out
This pin provides serial Transmit data to the system
from serial port 1 or can be used as PIO0
TXD1
72
X3
OUT[RS232]
Transmit Data 1 Out
This pin provides the signal TXD1 using RS232 level.
1
RXD1
PIO1
63
X3
IN
I/O[4mA]
Receive Data 1 In
This pin provides serial Receive Data from the system
to serial port 1 or can be used as PIO1
RXD1
71
X3
IN[RS232]
Receive Data 1 In
This pin provides the signal RXD1 using RS232 level.
2
RTS1
PIO2
64
X3
OUT[4mA]
I/O[4mA]
Ready to Send 1 Out
This pin provides the Ready to Send output for serial
port 1. It provides the handshaking output for serial
port 1 or can be used as PIO2.
3
CTS1
PIO3
59
X3
IN
I/O[4mA]
Clear to Send 1 In
This pin provides the Clear to Send input for serial
port 1. It provides the handshaking input for serial port
1 or can be used as PIO3.
4
DCD1
PIO4
62
X3
IN
I/O[4mA]
Data Carrier Detect 1 Input
In the enhanced UART mode this signal must be
assert during the data transmission.
This pin can slo be used as PIO4.
Table 4-4: Pin Description of Programmable Serial Controller 1
IPC@CHIP SC2x3
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©2000-2009 BECK IPC GmbH Page 14
4.7 PSC2 – UART2 + CAN
#PSC2
Pin Name
Pin
Con
Type
Description
0
TXD2
60
X3
OUT[4mA]
Transmit Data 2 Out
This pin provides serial Transmit data to the system
from serial port 2.
CAN1TXD
OUT[4mA]
CAN Transmit 1
This pin can be used as CAN controller 1 Transmit.
PIO5
I/O[4mA]
This pin can also be used as PIO5.
1
RXD2
57
X3
IN
Receive Data 2 In
This pin provides serial Receive Data from the system
to serial port 2.
CAN1RXD
IN
CAN Receiver 1
This pin can be used as CAN controller 1 Receive.
PIO6
I/O[4mA]
This pin can also be used as PIO6.
2
RTS2
56
X3
OUT[4mA]
Ready to send 2 Out
This pin provides the Ready to Send output for serial
port 2. It provides the handshaking output for serial
port 2.
CAN2TXD
OUT[4mA]
CAN Transmit 2
This pin can be used as CAN controller 2 Transmit.
PIO7
I/O[4mA]
This pin can also be used as PIO7.
3
CTS2
55
X3
IN
Clear to Send 2 In
This pin provides the Clear to Send input for serial
port 2. It provides the handshaking input for serial
port 2.
CAN2RXD
IN
CAN Receiver 2
This pin can be used as CAN controller 2 Receive.
PIO8
I/O[4mA]
This pin can also be used as PIO8.
4
DCD2
54
X3
IN
Data Carrier Detect 2 Input
In the enhanced UART mode this signal must be
assert during the data transmission.
PIO9
I/O[4mA]
This pin can also be used as PIO9.
Table 4-5: Pin Description of Programmable Serial Controller 2
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Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 15
4.8 PSC3 – UART3/SPI
#PSC3
Pin Name
Pin
Con
Type
Description
0
TXD3
53
X3
OUT[4mA]
Transmit Data 3 Out
This pin provides serial Transmit data to
the system from serial port 3.
USB2_OE
OUT[4mA]
USB 2 Output Enable (Active Low)
This pin is used to enable the transceiver to
transmit data on the bus.
PIO10
I/O[4mA]
This pin can also be used as PIO10.
TXD3
76
X3
OUT[RS232]
Transmit Data 1 Out
This pin provides the signal TXD3 using
RS232 level.
1
RXD3
51
X3
IN
Receive Data 3 In
This pin provides serial Receive Data from
the system to serial port 3.
USB2_TXN
OUT[4mA]
USB 2 Transmit Negative
This pin is the negative output to the
differential driver.
PIO11
I/O[4mA]
This pin can also be used as PIO11.
RXD3
75
X3
IN[RS232]
Receive Data 1 In
This pin provides the signal RXD1 using
RS232 level.
2
RTS3
52
X3
OUT[4mA]
Ready to send 3 Out
This pin provides the Ready to Send output
for serial port 3. It provides the
handshaking output for serial port 3.
USB2_TXP
OUT[4mA]
USB 2 Transmit Positive
This pin is the positive output to the
differential driver.
PIO12
I/O[4mA]
This pin can also be used as PIO12.
3
CTS3
47
X3
IN
Clear to Send 3 In
This pin provides the Clear to Send input
for serial port 3. It provides the
handshaking input for serial port 3.
USB2_RXD
IN
USB 1 Receive Data
This pin is the data input from the
differential driver.
PIO13
I/O[4mA]
This pin can also be used as PIO13.
4
DCD3
48
X3
IN
Data Carrier Detect 3 Input
In the enhanced UART mode this signal
must be assert during the data
transmission.
USB2_RXP
IN
USB 2 Receive Positive
This pin is used to detect single ended
zero, error conditions, and interconnected
speed.
LP_CS6#
OUT[8mA]
Local Plus Bus Chip Select shared with
PSC3
PIO14
I/O[8mA]
This pin can also be used as PIO14.
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 16
5
USB2_RXN
45
X3
IN
USB 2 Receive Negative
This pin is used to detect single ended zero
error conditions, and interconnected speed.
LP_CS7#
OUT[8mA]
Local Plus Bus Chip Select shared with
PSC3
PIO15
I/O[8mA]
This pin can also be used as PIO15.
6
MOSI
46
X3
OUT[4mA]
SPI Master Data Out/Slave Data In
USB2_PRTPWR
OUT[4mA]
USB 2 Port Power (Active Low)
This pin can be used to enable the USB
port power output.
PIO16
I/O[4mA]
This pin can also be used as PIO16.
7
MISO
43
X3
IN
SPI Master Data In/Slave Data Out
USB2_SPEED
OUT[4mA]
USB 2 Speed (Active High)
This pin controls the Edge Rate Control.
1=full speed, 0=low speed.
PIO17
I/O[4mA]
This pin can also be used as PIO17.
8
SS
44
X3
OUT[4mA]
SPI Slave Select
USB2_SUSPEND
OUT[4mA]
USB 2 Suspend (Active High)
This pin enables a low-power state while
the USB bus is inactive.
PIO18
I/O[4mA]
This pin can also be used as PIO18.
9
SCK
41
X3
OUT[4mA]
SPI Serial Clock
USB2_OVRCNT
IN
USB 2 Overcurrent Detection
PIO19
I/O[4mA]
This pin can also be used as PIO19.
Table 4-6: Pin Description of Programmable Serial Controller 3
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 17
4.9 PSC6 – UART6
#PSC6
Pin Name
Pin
Con
Type
Description
0
RXD6
PIO20
70
X3
IN
I/O[4mA]
Receive Data 6 In
This pin provides serial Receive Data from the system
to serial port 6 or can be used as PIO20.
1
CTS6
PIO21
69
X3
IN
I/O[4mA]
Clear to Send 6 In
This pin provides the Clear to Send input for serial port
6. It provides the handshaking input for serial port 6 or
can be used as PIO21.
2
TXD6
PIO22
68
X3
OUT[4mA]
I/O[4mA]
Transmit Data 6 Out
This pin provides serial Transmit data to the system
from serial port 6 or can be used as PIO22.
3
RTS6
PIO23
67
X3
OUT[4mA]
I/O[4mA]
Ready to send 6 Out
This pin provides the Ready to Send output for serial
port 6. It provides the handshaking output for serial
port 6 or can be used as PIO23.
Table 4-7: Pin Description of Programmable Serial Controller 6
4.10 I²C Bus
#I2C
Pin Name
Pin
Con
Type
Description
0
I2CCLK1
PIO29
80
X3
I/O[4mA]
I/O[4mA]
I²C bus 1 Clock (Schmitt Input)
This pin can be used with the I²C block as the I2CCLK
or as PIO29.
1
I2CDTA1
PIO30
79
X3
I/O[4mA]
I/O[4mA]
I²C bus 1 Data (Schmitt Input)
This pin can be used with the I²C block as the I2CDTA
or as PIO30.
2
I2CCLK2
78
X3
OUT[4mA]
I²C bus 2 Clock (Schmitt Input with internal 10kOhm
pullup)
This pin can be used with the I²C block as the I2CCLK.
3
I2CDTA2
77
X3
I/O[4mA]
I²C bus 2 Data (Schmitt Input with internal 10kOhm
pullup)
This pin can be used with the I²C block as the I2CDTA.
Table 4-8: Pin Description of I²C Bus
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 18
4.11 MII Interface
Pin Name
Pin
Con
Type
Description
MDIO
15
X1
I/O [4mA]
Ethernet MII 1 Management Data
MDC
16
X1
OUT [4mA]
Ethernet MII 1 Clock Out
TXCLK
9
X1
IN
Ethernet Transmit Clock
TXEN
24
X1
OUT [4mA]
Ethernet Transmit Enable (internal 100kOhm Pullup)
TXER
17
X1
OUT [4mA]
Ethernet Transmit Error
TXD[3]
20
X1
OUT [4mA]
Ethernet Transmit Data Bus Bit [3]
TXD[2]
19
X1
OUT [4mA]
Ethernet Transmit Data Bus Bit [2]
TXD[1]
22
X1
OUT [4mA]
Ethernet Transmit Data Bus Bit [1]
TXD[0]
21
X1
OUT [4mA]
Ethernet Transmit Data Bus Bit [0]
RXCLK
11
X1
IN
Ethernet Receive Clock
RXDV
14
X1
IN
Ethernet Receive Data Valid
RXER
4
X1
IN
Ethernet Receive Error
RXD[3]
5
X1
IN
Ethernet Receive Data Bus Bit [3]
RXD[2]
6
X1
IN
Ethernet Receive Data Bus Bit [2]
RXD[1]
7
X1
IN
Ethernet Receive Data Bus Bit [1]
RXD[0]
8
X1
IN
Ethernet Receive Data Bus Bit [0]
RXCRS
3
X1
IN
Ethernet Receive Carrier Sense
RXCOL
12
X1
IN
Ethernet Receive Collision
Table 4-9: Pin Description of MII
4.12 Timers
Pin Name
Pin
Con
Type
Description
PIO32
32
X3
I/O[4mA]
Internal TIMER0 can only be used as PIO32.
TIMER1
PIO33
31
X3
I/O[4mA]
I/O[4mA]
Timer 1
This pin can also be used as PIO33.
TIMER2
PIO34
36
X3
I/O[4mA]
I/O[4mA]
Timer 2
This pin can also be used as PIO34.
TIMER3
PIO35
33
X3
I/O[4mA]
I/O[4mA]
Timer 3
This pin can also be used as PIO35.
TIMER4
PIO36
38
X3
I/O[4mA]
I/O[4mA]
Timer 4
This pin can also be used as PIO36.
TIMER5
PIO37
35
X3
I/O[4mA]
I/O[4mA]
Timer 5
This pin can also be used as PIO37.
TIMER6
PIO38
40
X3
I/O[4mA]
I/O[4mA]
Timer 6
This pin can also be used as PIO38.
TIMER7
PIO39
39
X3
I/O[4mA]
I/O[4mA]
Timer 7
This pin can also be used as PIO39.
Table 4-10: Pin Description of Timers
4.13 Reset signals
Pin Name
Pin
Con
Type
Description
RESIN#
4
X3
IN
Reset In (Active Low, Schmitt Input, 5.6kOhm pullup)
HRESET#
3
X3
IN/OUT [8mA]
Hardware Reset (Active Low, Schmitt Trigger Input with
internal 10kOhm pullup)
SRESET#
6
X3
IN/OUT [8mA]
Software Reset (Active Low, Schmitt Trigger Input with
internal 10kOhm pullup)
PORRESET#
5
X3
OUT [4mA]
Power On Reset (Active Low)
Table 4-11: Pin Description of Reset signals
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 19
4.14 COP/JTAG-Interface
Pin Name
Pin
Con
Type
Description
JTAG_TCK
14
X3
IN
JTAG Clock (Schmitt Trigger Input with internal 10kOhm
pullup)
The (non-reset) behavior of the active TAP and TLM state
machines is governed by the TMS value at the TCK rising
edge. TDI value is sampled at the TCK rising edge for all
shift operations. All TDO non-reset transitions (including
impedance) occur at the TCK falling edge. All shift register
capture operations occur at the TCK rising edge. All shift
register Update operations occur at the TCK falling edge.
JTAG_TDI
9
X3
IN
JTAG Data Input (with internal 10kOhm pullup)
Serial test data input can be routed to any IR or DR, as
determined by the state of the active TAP state machine and
the contents of the active IR. TDI is sampled at the TCK
rising edge while the active TAP state machine is in either
the Shift-IR or Shift-DR state.
JTAG_TDO
8
X3
OUT [8mA]
JTAG Data Output
TDO when connected to TDI (of another device), TDO
switches at the TCK falling edge. TDO is driven while the
TLM state machine is in the Shift-IR or Shift-DR states only;
it is tri-stated in all other TAP
states. Except, for the first half clock after exiting the shift
state, because of its falling edge timing.
JTAG_TMS
7
X3
IN
JTAG Mode Select (with internal 10kOhm pullup)
TAP state machine control, including TLM. The state of TMS
at rising edges of TCK uniquely determines the state
sequence of the TLM and the active TAP state machines.
Inactive TAPs ignore TMS completely.
JTAG_TRST#
11
X3
IN
JTAG Reset (Active Low with internal Pull-up)
When asserted, any on-going JTAG operation is immediately
aborted. All TAP state machines, including the TLM,
immediately enter the Test-Logic-Reset state. Other JTAG
input signals (TCK, TMS, and TDI) have no effect while
TRST is asserted. TDO is immediately tri-stated.
TEST_SEL_0
16
X3
IN
TEST_SEL_1
12
X3
IN
internal 10kOhm pullup
Table 4-12: Pin Description of COP/JTAG-Interface
4.15 Interrupts
Pin Name
Pin
Con
Type
Description
IRQ0
30
X1
IN
Interrupt 0 (Active High with internal 100kOhm pullup)
This pin is the external interrupt 0 request.
IRQ1
27
X1
IN
Interrupt 1 (Active High with internal 100kOhm pullup)
This pin is the external interrupt 0 request.
IRQ2
28
X1
IN
Interrupt 2 (Active High with internal 100kOhm pulldown)
This pin is the external interrupt 0 request.
IRQ3
23
X1
IN
Interrupt 3 (Active High with internal 100kOhm pulldown)
This pin is the external interrupt 0 request.
Table 4-13: Pin Description of Interrupts
IPC@CHIP SC2x3
Hardware Manual V1.02 [01.03.09]
©2000-2009 BECK IPC GmbH Page 20
4.16 Power
Pin Name
Pin
Con
Type
Description
VCC
1
X3
PWR
Power I/O: +3.3 volt power supply
VCC
13
X3
PWR
Power I/O: +3.3 volt power supply
VCC
25
X3
PWR
Power I/O: +3.3 volt power supply
VCC
37
X3
PWR
Power I/O: +3.3 volt power supply
VCC
49
X3
PWR
Power I/O: +3.3 volt power supply
VCC
61
X3
PWR
Power I/O: +3.3 volt power supply
VCC
73
X3
PWR
Power I/O: +3.3 volt power supply
VCC
85
X3
PWR
Power I/O: +3.3 volt power supply
VCC
97
X3
PWR
Power I/O: +3.3 volt power supply
VCC
109
X3
PWR
Power I/O: +3.3 volt power supply
VCC
119
X3
PWR
Power I/O: +3.3 volt power supply
GND
2
X3
PWR
Power VSS
GND
10
X3
PWR
Power VSS
GND
18
X3
PWR
Power VSS
GND
26
X3
PWR
Power VSS
GND
34
X3
PWR
Power VSS
GND
42
X3
PWR
Power VSS
GND
50
X3
PWR
Power VSS
GND
58
X3
PWR
Power VSS
GND
66
X3
PWR
Power VSS
GND
74
X3
PWR
Power VSS
GND
82
X3
PWR
Power VSS
GND
90
X3
PWR
Power VSS
GND
98
X3
PWR
Power VSS
GND
106
X3
PWR
Power VSS
GND
114
X3
PWR
Power VSS
GND
120
X3
PWR
Power VSS
VCC
1
X1
PWR
Power I/O: +3.3 volt power supply
VCC
13
X1
PWR
Power I/O: +3.3 volt power supply
VCC
25
X1
PWR
Power I/O: +3.3 volt power supply
VCC
37
X1
PWR
Power I/O: +3.3 volt power supply
VCC
49
X1
PWR
Power I/O: +3.3 volt power supply
VCC
61
X1
PWR
Power I/O: +3.3 volt power supply
VCC
73
X1
PWR
Power I/O: +3.3 volt power supply
VCC
85
X1
PWR
Power I/O: +3.3 volt power supply
VCC
97
X1
PWR
Power I/O: +3.3 volt power supply
VCC
109
X1
PWR
Power I/O: +3.3 volt power supply
VCC
119
X1
PWR
Power I/O: +3.3 volt power supply
GND
2
X1
PWR
Power VSS
GND
10
X1
PWR
Power VSS
GND
18
X1
PWR
Power VSS
GND
26
X1
PWR
Power VSS
GND
34
X1
PWR
Power VSS
GND
42
X1
PWR
Power VSS
GND
50
X1
PWR
Power VSS
GND
58
X1
PWR
Power VSS
GND
66
X1
PWR
Power VSS
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