SBS Technologies IndustryPack PCI-60A User manual

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© SBS Technologies, Inc.
Subject to change without notice.
Hardware Revision: B
Part #: 89004710 Rev. 5.1
20051110
PCI-60A
Hex IndustryPack®
Carrier for the PCI Bus
User Manual
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PCI-60A
Hex IndustryPack®
Carrier Board For The
PCI Bus
SBS Technologies, Inc.
1284 Corporate Center Drive
St. Paul, MN 55121-1245
Tel: [phone]
FAX: [phone]
Email: support.commercia[email protected]
http:\\www.sbs.com
©2000-2005 SBS Technologies, Inc.
IndustryPack is a registered trademark of SBS
Technologies, Inc. QuickPack, SDpacK and Unilin are
trademarks of SBS Technologies, Inc. PC•MIP is a
trademark of SBS Technologies, Inc. and MEN Micro
Inc.
SBS Technologies, Inc. acknowledges the trademarks
of other organizations for their respective products
mentioned in this document.
A
ll rights are reserved: No one is permitted to
reproduce or duplicate, in any form, the whole or part
of this document without the express consent of SBS
Technologies. This document is meant solely for the
purpose for which it was delivered.
SBS Technologies reserves the right to make any
changes in the devices or device specifications
contained herein at any time and without notice.
Customers are advised to verify all information
contained in this document.
The electronic equipment described herein generates,
uses, and may radiate radio frequency energy, which
can cause radio interference. SBS Technologies
assumes no liability for any damages caused by such
interference.
SBS Technologies’ products are not authorized for
use as critical components in medical applications,
such as life support equipment, without the express
consent of the president of SBS Technologies.
This product has been designed to operate with
IndustryPack, PC•MIP or PMC modules or carriers,
and compatible user-provided equipment. Connection
of incompatible hardware is likely to cause serious
damage. SBS Technologies assumes no liability for
any damages caused by such incompatibility.
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Table of Contents
PRODUCT DESCRIPTION_________________________________________________1
KEY FEATURES _________________________________________________________1
ADDRESS MAP _________________________________________________________2
I/O CONNECTIONS_______________________________________________________2
BLOCK DIAGRAM ________________________________________________________3
PCI-60A HARDWARE OVERVIEW __________________________________________4
ADDRESSING OVERVIEW __________________________________________________4
SELECTING THE PCI-60A BASE ADDRESS______________________________________4
I/O SPACE ____________________________________________________________6
ID SPACE _____________________________________________________________7
MEMORY SPACE ACCESSES________________________________________________7
INTERRUPT SPACE_______________________________________________________8
INDUSTRYPACK BUS TIME-OUT _____________________________________________8
STATUS AND CONTROL REGISTER BIT MAPS____________________________________9
INDUSTRYPACK BUS PIN ASSIGNMENTS ______________________________________12
INDUSTRYPACK I/O PIN ASSIGNMENTS _______________________________________13
POWER______________________________________________________________13
PROGRAMMING _______________________________________________________14
PROGRAMMING THE PCI 9080 REGISTERS ____________________________________15
PCI 2.1 Mode______________________________________________________ 15
Read Ahead Mode__________________________________________________ 16
INTERRUPTS __________________________________________________________16
WRITE POSTING _______________________________________________________17
OTHER FEATURES_____________________________________________________18
LED INDICATORS_______________________________________________________18
FUSES ______________________________________________________________19
INSTALLATION OF INDUSTRYPACKS _____________________________________20
USER I/O WIRING ______________________________________________________21
USER OPTIONS________________________________________________________22
SWITCH SW1 _________________________________________________________22
E1 -INDUSTRYPACK STROBE______________________________________________23
CONSTRUCTION AND RELIABILITY_______________________________________24
SPECIFICATIONS ______________________________________________________25
APPENDIX A - DOS EXTENDERS _________________________________________26
REPAIR ______________________________________________________________27
SERVICE POLICY _______________________________________________________27
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List of Figures
FIGURE 1. BLOCK DIAGRAM ________________________________________________3
FIGURE 2. STANDARD MEMORY MAP -64 MB ___________________________________5
FIGURE 3. REDUCED MEMORY MAP -64 KB ____________________________________6
FIGURE 4. REQUIRED INDUSTRYPACK ID PROM INFORMATION_______________________7
FIGURE 5. INDUSTRYPACK BUS PIN ASSIGNMENTS_______________________________12
FIGURE 6. PCI CONFIGURATION REGISTERS ___________________________________15
FIGURE 7. LED CHART___________________________________________________18
FIGURE 8. FUSE CHART __________________________________________________19
FIGURE 9. INDUSTRYPACK CONNECTOR PIN NUMBERING __________________________21
FIGURE 10. FLAT CABLE CONNECTOR PIN NUMBERING ___________________________21
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1
Product Description
The PCI-60A IndustryPack®carrier board provides six IndustryPack slots on a single
desktop or industrial PCI slot card. The PCI-60A-8 provides an 8 MHz clock to all
IndustryPack slots. The PCI-60A-8/32 provides a clock that is software-selectable on a
per-slot basis and has an overall higher performance level.
The standard 8 MB memory space is available for each IndustryPack site. High-speed
32-bit PCI host address space permits desirable linear mapping and fixed address
partitions of memory, I/O, and ID spaces for each IndustryPack module.
The PCI-60A uses a PLX PCI9080 controller as the PCI bus interface chip and Altera
FPGA logic, which provides fully configurable PCI interrupt vector space. The PCI bus
interface handles 3.3V and 5.0 V signaling levels.
Each IndustryPack site has an adjacent 50-pin I/O connector for exiting the host system
through the PCI slot panel. One connector is accessible via the rear-panel. The standard
connector allows most of SBS transition modules and terminal blocks to be used.
The PCI-60A meets the PCI specification and conforms to the VITA-4 IndustryPack Logic
Interface Specification. This guarantees compatibility with a wide range of IndustryPacks.
The PCI-60A is backward compatible with the PCI-40A.
Key Features
•Six IndustryPack slots on a single PCI slot board
•I/O via six 50-pin keyed, shrouded ribbon cable headers
•Switchable 8/32 MHz IndustryPack bus
•LEDs for CPU access and power monitor for each slot
•Filtered power rails and resettable fuses
•Interrupt acknowledge space for retrieving IndustryPack vectors
•Backwards-compatible with the PCI-40A
•Reduced memory-map version available by special order
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2
Address Map
The PCI-60A is mapped into the PCI memory space. PCI I/O space is not used.
IndustryPack I/O, ID, memory, and interrupt vector registers are mapped in the PCI
memory space. Two address maps are supported: a standard memory map consuming
64 Mbytes of address space and a small memory map consuming 64 Kbytes. Size is an
order option.
The PCI bus allocates only one interrupt line to the PCI-60A per the PCI 2.1
Specification. The PCI-60A, however, provides an interrupt status register that quickly
identifies that IndustryPack slot generated the interrupt.
I/O Connections
The six IndustryPack positions are referred to as slots and identified by the letters A, B,
C, D, E, and F. Five of the slots have upright 50-pin flat cable headers accessible through
the rear panel of the PCI-60A for their I/O connections. The sixth slot has a right angle
connector available directly from the rear panel. The I/O connectors are mounted directly
on the PCI-60A board to provide a modular and reliable cabling system with inherent
strain relief. I/O cables may be inserted or removed without removing the PCI-60A from
the chassis. IndustryPacks in slots A and B may be installed or removed without
interfering with the I/O cabling.
PCI-60A provides protected and filtered +5V, +12V, and -12V supplies to each
IndustryPack by means of passive "T" filters, capacitors, and fuses. The three terminal
filters provide excellent RF rejection of power supply conducted noise. This permits use
of precision analog IndustryPacks together with high-speed digital IndustryPacks in the
same PCI-60A. The fuses are self-resetting Positive Temperature Coefficient devices.
The IndustryPack slots feature other power handling features such as separated ground
planes to reduce conducted noise.
PCI-60A IndustryPack interface is compliant with the ANSI/VITA 4 IndustryPack Module
Specification Revision 1.0. This guarantees compatibility with the wide range of
IndustryPacks currently available and planned.
Figure 1 is a block diagram of the PCI-60A.
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3
Block Diagram
Figure 1. Block Diagram
Industry Pack
Slot F
Industry Pack
Slot E
Industry Pack
Slot D
Industry Pack
Slot C
Industry Pack
Slot B
Industry Pack
Slot A
PLX PCI
9080
Buffers
Altera
Control
Logic
Clock
Distribution
Buffers
Data
Address
PCI Bus
Control
Data
Address
Address
Data
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4
PCI-60A Hardware Overview
Addressing Overview
IndustryPacks have four separate address spaces across the IndustryPack Logic
interface: ID, I/O, memory, and (interrupt) vector. It is the job of the carrier board, the
PCI-60A, to map these spaces into the host’s address space. The PCI-60A maps all
IndustryPack spaces into the PCI bus memory space.
The IndustryPack I/O, ID, and vector spaces are fixed in size. The IndustryPack memory
size can vary up to 8 MB per IndustryPack. The PCI-60A supports two address maps: a
standard map consuming 64 MB of memory space and a reduced map consuming 64 KB
of memory space. Both memory maps provide the I/O, ID, and INT spaces for the six
slots plus local register decoding. The reduced map provides an additional 2K of memory
space per IndustryPack and the standard map provides an additional 8 MB per
IndustryPack.
Selecting the PCI-60A Base Address
The PCI-60A base address and address map are selected through the PCI configuration
registers. Unlike VME and ISA systems, the base addresses in PCI systems are set at
run time by the BIOS. The BIOS uses PCI configuration cycles to query each slot on the
PCI bus. Upon detecting a card, the BIOS writes all Fs to the Base Address Registers
(BARs) and then reads them back. The card responds by placing 0s in all the address
bits that it uses. The BIOS uses this information to determine how much memory the card
is requesting, then assigns an address and writes it back to the BAR.
There are three base address registers for the PCI-60A. The first, BAR0, is the address
of the PCI-9080 PCI accessible registers in PCI memory space. The second, BAR1, is
the address of the PCI-9080 PCI accessible registers in PCI IO space. The third address,
BAR2, is the address to use for accessing the IndustryPacks and PCI-60A Local Control
registers in PCI memory space. The PCI-60A does not use the PCI-9080 BAR for local
spaces. The addresses depicted in Figures 2 and 3 are relative to contents of BAR2.
Please refer to the Programming section for more information.
Note that addresses within each IndustryPack's space are specific to that IndustryPack.
Refer to each IndustryPack’s User Manual for specific addressing information.
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5
Address Name
From To
0000 0500 0000 07FF PCI-60A Local Control
0000 1000 0000 10FF SlotA I/O
0000 1100 0000 11FF SlotA ID
0000 1200 0000 12FF SlotA INT
0000 2000 0000 20FF SlotB I/O
0000 2100 0000 21FF SlotB ID
0000 2200 0000 22FF SlotB INT
0000 3000 0000 30FF SlotC I/O
0000 3100 0000 31FF SlotC ID
0000 3200 0000 32FF SlotC INT
0000 4000 0000 40FF SlotD I/O
0000 4100 0000 41FF SlotD ID
0000 4200 0000 42FF SlotD INT
0000 5000 0000 50FF SlotE I/O
0000 5100 0000 51FF SlotE ID
0000 5200 0000 52FF SlotE INT
0000 6000 0000 60FF SlotF I/O
0000 6100 0000 61FF SlotF ID
0000 6200 0000 62FF SlotF INT
0100 0000 017F FFFF SlotA MEM
0180 0000 01FF FFFF SlotB MEM
0200 0000 027F FFFF SlotC MEM
0280 0000 02FF FFFF SlotD MEM
0300 0000 037F FFFF SlotE MEM
0380 0000 03FF FFFF SlotF MEM
Figure 2. Standard Memory Map - 64 MB
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