Doc. No:
GR716-DEV-QSG
Issue:
0
Rev.:
2
Date:
2019-05-02
Page:
5 of 31
Status:
Draft
2
OVERVIEW
The GR-CPCI-GR716-DEV Development board provides a comprehensive and rapid prototyping
platform for the GR716 fault tolerant micro controller. The PC/104 style stackable headers (2 x 64
pin) allow for easy expansion, accessibility and integration. Along with the possibility to fit the
microcontroller board GR716-BOARD, the subject board supports following options:
Baseline design for interface application board:
•
GR716-BOARD engineering board in dedicated slot
◦
Multiple slots for possibility to attach multiple GR716 engineering boards
•
Expansion slot for memory or user defined functions (e.g. SRAM, ADC/DAC)
•
Socketed oscillators for system, SpaceWire, Mil-Std-1553B and PWM clocks
•
Configuration of front panel functions
•
Front panel interfaces
◦
MDM9S for fixed SpW (LVDS) interface
◦
MDM9S for configurable SpW/SPI4S (LVDS) interface
◦
GPIO (64 pins on standard 0.1" connectors)
◦
LED indicators (64) for GPIO pins
◦
DIP switch for bootstrap options
◦
Reset and DSU Break push-button switches
◦
LEDs for power and reset status
◦
FTDI USB interface
▪
GRMON3 debug I/F via Debug UART
▪
2x UART interfaces, 1x I2C interface
•
Power from external supply (range +5V to +12V) or via cPCI backplane connector (+5V)
•
Expansion through accessory boards
◦
6x UARTs using GR-CPCI-6U-UART
◦
CAN, Mil-Std-1553B, SPI using GR-CPCI-GR740
◦
PacketWire using GR-TMTC-PW
◦
Analog frontpanel for 4 ADC conne 4 DAC connections.
The board has the dimension of 233mm x 160mm, 6U cPCI format, 2 slot wide front panel
© Cobham Gaisler AB
