Advme7004

This board is a VME bus CPU board equipped with RENESAS 32-bit RISC-CPU SH7750 (SH-4) core. The VME bus interface is realized by dedicated FPGA, which enables direct access without going through another bus. I/O interfaces include one 100/10Base-TX Ethernet port, one Motionnet port and four serial ports, which have the fanction of three RS232C ports and one RS422 port.

Main memory includes 128MB of onboard SDRAM, and 512KB SRAM with battery backup. Non-volatile memory includes a socket-mounted 512KB boot Flash memory, and a 16MB onboard application Flash memory.

Features

CPU:
· RENESAS HD6417750RF240V(QFP256)SH-4
· Internal operating frequency: 240MHz
Memory:
· Main memory: Maximum 128MB SDRAM onboard
· Boot ROM: 512KB Flash memory
· Application ROM: 16MB
· Backup SRAM: 512KB
Peripheral:
· RS232C×3ch, RS422×1ch (RJ-45)
· Motionnet×1ch(RJ-45)
· 10/100baseT Ethernet ×1ch (RJ-45)
CompactFlash: Supports 3.3V module(module is optional)
VME bus:
· VMEbus Specification Rev.3 compliant
· Bus width: A32/A24/A16,D32/D16/D08(EO)
Features: Bus master, Arbiter, Interrupt handler, Bus monitor
Controller: Dedicated FPGA
Power Supply: DC5.0V±5%(supplied by VME rack)
Power consumption: DC5.0V:1.2A typ
Board size: 6U, single slot width