Data Device Corporation
www.ddc-web.com
BU-65565
REV 3 - 04/06 - WEB
BU-61864
PCI
Configuration
Registers
PMC
Pn4
Connector
1553
BUS A
1553
BUS B
1553
BUS C
1553
BUS D
RTAD4-0, RTADP, EXT_TRIG/SSFLAG
Enhanced
Mini-ACE
Enhanced
Mini-ACE
Enhanced
Mini-ACE
Enhanced
Mini-ACE
Control
D15-D0
A15-A0
33 MHz,
32-Bit
PCI Target
Interface
AD31-AD0
PAR
C/BE[3]# - C/BE[0]#
FRAME#, IRDY#,
IDSEL, RST#
TRDY#, STOP#,
DEVSEL#, PERR#, SERR#
CLK
PCI Clock
PCI Interrupt
Request
PCI Control
INTA#
PCI Address/Data,
Parity, and
Bus Command/Byte
Enable
PCI Bus
BU-65565 Block Diagram
Figure 1
Complete Off-the-Shelf Solution for Embedded
MIL-STD-1553
- Conduction or Convection Cooled PMC Card
- One to Four MIL-STD-1553 Channels
- FREE Library and VxWorks Software Available
- Each Channel Individually Programmable as BC, RT,
Monitor, or RT/Monitor
- 64K X 17 RAM Per Channel
- PCI Interface
- 33 MHz, 32-bit
- Target Interface
- 5V and 3.3V-Powered (5V-only Option)
- Operates in 3.3V or 5V PCI Signaling Environments
PCI Local Bus Specification Revision 2.2
- Transformer Coupled 1553 I/O
- Option for Direct Coupling
Designed for Extended Environments
- Conduction Cooled Version
- -55 to +85° C Temperature Range
- Constructed in Accordance with VITA-20
- Rear-Panel I/O
- Thermal Vias under Hottest Chips (transceivers)
- Convection Cooled Versions
- 0 to +70° C Temperature Range
- Rear-Panel, Front-Panel, or Front and
Rear-Panel I/O Options
- Shock and Vibration Test Data Available
- Shock: Three Pulses, Half Sine on Six (6) Axes
- Vibration: Random Input, One Hour Each Axes
Three Hours Total, 15 to 2000 Hz
Most Autonomous BC Architecture
- Built-in Message Sequence Control Engine
- Defined Set of 20 Instructions
- Control/Status Blocks for Individual Messages
- Minor and Major Frame Scheduling
- Asynchronous Message Insertion
- Conditional Branching and Subroutines
- General Purpose Queue: Message Status, Time Tag,
Immediate Data, Indirect Data
- Fully User-definable Interrupts
- Legacy Mode for Compatibility with ACE and
Mini-ACE Applications
Remote Terminal Flexibility
- Compatibility with ACE and Mini-ACE Applications
- Multiprotocol: MIL-STD-1553A/B, STANAG-3838
- Choice of Subaddress Single Message, Double Buffering,
or Circular Buffering; or Global Circular Buffering
- 50% and 100% Circular Buffer Rollover Interrupts
- Stack with Descriptors for Individual Messages
- Message Status, Time Tag, Command Word,
Data Pointer
- Hardware (via connector) or Software-Programmable
RT Address
- Programmable Command Illegalization
- Programmable Busy by Subaddress
- Interrupts on All Messages, or Individual Subaddresses
and/or Mode Codes
- 32-Entry Interrupt Status Queue
- Available with Option for RT AUTO-BOOT with BUSY Bit Set
for MIL-STD-1760 Applications
True Message Monitor
- Selective Message Monitor
- Filter Based on RT Address, T/R bit, Subaddress
- True Message Monitor
- Command Stack
- Message Status, Time Tag, Command Word,
Data Pointer
-
Data Stack
- All Monitored Words Following (first) Command Word
-
50% and 100% Rollover Interrupts for Command and
Data Stacks
-
32-Entry Interrupt Status Queue
-
Simultaneous RT/Message Monitor Option
Autonomous Built-In Self-Test
- Protocol Self-Test
- RAM Self-Test
- Online Loopback Test
- Capability for CH. A-to-CH. B Wraparound Test
- Capability to Test Transmitter Timeout Function