WinSystems BP3-26 Operating instructions

OPERATIONS MANUAL

BP/CX 3-26

Cardcages/Motherboards

WinSystems reserves the right to make changes in the circuitry

and specifications at any time without notice.

TABLE OF CONTENTS

General Information

Features 1

General Description 1

Electrical and Mechanical Specifications 2

User Options

BP3/CX-03 2-2

BP6/CX-06 2-3

BP9/CX-09 2-4

BP12/CX-12 2-5

BP15/CX-15 2-6

BP18/CX-18 2-7

BP21/CX-21 2-8

BP24/CX-24 2-9

BP26/CX-26 2-10

Warranty and Repair Information

082791 OPERATIONS MANUAL 1

BP/CX 3-26 CARDCAGES/MOTHERBOARDS

General Information

Features

 Available in 3, 6, 9, 12, 15, 18, 21, 24 and 26 versions

 Rugged Alodine Plated Aluminum construction that won’t rust

 5/8 ” (.625”) card spacing

 50W, 70W and 100W power supplies available

 three mounting configurations: rack, wall, and table mounts

 STD Bus compatibility

General Descriptions

WinSystems offers a broad line of motherboards, and cardcages with and

without power supplies. The BP/CX series of motherboards and cardcages are

are available from 3 to 26 slots with 5/8” (.0625”) spacing for high

performance STD Bus applications.

082791 OPERATIONS MANUAL 2

BP/CX 3-26 CARDCAGES/MOTHERBOARDS

Electrical and Mechanical Specifications

Electrical

COMPONENT SIDE CIRCUIT SIDE

SIGNAL

NAME

SIGNAL

FLOW DESCRIPTION PIN SIGNAL NAME

SIGNAL

FLOW DESCRIPTION

LOGIC 1 Vcc In Logic Power (+5VDC) 2 Vcc In Logic Power (+5VDC)

POWER 3 GND In Logic Ground 4 GND In Logic Ground

BUS 5 VBB#1/VBAT In Logic Bias #1/Bat Pwr 6 VBB#2/DCPD* In Logic Bias #2/Pwr Dwn

7 D3/A19 In/Out 8 D7/A23 In/Out

9 D2/A18 In/Out 10 D6/A22 In/Out

11 D1/A17 In/Out 12 D5/A21 In/Out

DATA BUS

13 D0/A16 In/Out

Data Bus/Address Ext

14 D4/A20 In/Out

Data Bus/Address Ext

15 A7 Out 16 A15 Out

17 A6 Out 18 A14 Out

19 A5 Out 20 A13 Out

21 A4 Out 22 A12 Out

23 A3 Out 24 A11 Out

25 A2 Out 26 A10 Out

27 A1 Out 28 A9 Out

ADDRESS

BUS

29 A0 Out

Address Bus

30 A8 Out

Address Bus

31 WR* Out Write to Memory or I/O 32 RD* Out Read Memory or I/O

33 IORQ* Out I/O Address Selection 34 MEMRQ* Out Memory Address Selection

35 IOEXP* In/Out I/O Expansion 36 MEMEX* In/Out Memory Expansion

37 REFRESH* Out Refresh Timing 38 MCSYNC* Out CPU Machine Cycle Sync.

39 STATUS 1* Out CPU Status 40 STATUS 0* Out CPU Status

41 BUSAK* Out Bus Acknowledge 42 BUSRQ* In Bus Request

43 INTAK* Out Interrupt Acknowledge 44 INTRQ* In Interrupt Request

45 WAITRQ* In Wait Request 46 NMIRQ* In Nonmaskable Interrupt

47 SYSRESET* Out System Reset 48 PBRESET* In Pushbutton Reset

49 CLOCK* Out Clock from Processor 50 CNTRL* In AUX Timing

CONTROL

BUS

51 PCO* Out Priority Chain Out 52 PCI In Priority Chain In

53 AUX GND In AUX Ground 54 AUX GND In AUX Ground

AUXILIARY

POWER

BUS

55 AUX +V In AuX Positive (+12VDC) 56 AUX-V In AUX Negative (-12VDC)

* Low-level active indicator

Mechanical

Connector Spacing: 5/8” (0625”)

Mechanical Dimensions: See Included Drawings

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