GESSBS-6A - GESPAC GESSBS-6A CPU Board. 68000 Single Board System. Simple Type:...
- Part Number:
- GESSBS-6A
- Model Number:
- GESSBS-6A
- Make:
- GESPAC
- Lead Time:
- Available
- Qty In Stock:
- Available
GESPAC GESSBS-6A CPU Board. 68000 Single Board System. Simple Type: CPU Board
The GESSBS-6A 68000 Single Board System offers unique features available for the first time on single Euroboard format. Built around the 68000 16/32 bit CPU running at 8 MHz or 16 MHz, the module has 256 Kbytes of zero wait-state CMOS static RAM. A power fail logic with the addition of an external battery, protect the integrity of the data stored in CMOS static Ram. Four 32-pin JEDEC sockets allow up to 512 Kbytes of EPROM or 256 Kbytes of EPROM plus 256 Kbytes of static RAM. 8 Mbytes of external memory can be addressed by the GESSBS-6A allowing system RAM extension. Two RS 232-C serial ports are available with an 8530 Serial Communications Controller chip. One channel supports asynchronous and synchronous protocols like monosync, IBM bisync, SDLC and HDLC. The second channel supports only asynchronous protocols. The GESSBS-6A includes two independent 8-bit bidirectional I/O ports and three independent 16-bit counter/timers (8536 CIO chip). A Real-Time-Clock Calendar (NS58274) with an on-board battery backup and Watch Dog circuit are implemented on the module. The GESSBS-6A is fully compatible with the standard G-64 and G-96 Bus.
For Resellers and High Volume Orders:
Please request a quote to obtain preferred pricing.
Features
- 1 Mbytes of EPROM optional
- 16/32 bit architecture with 8/16 MHz 68000/68010 microprocessor
- 256 Kbytes of CMOS static RAM are protected against the power fail
- 512 Kbytes of SRAM and 256 Kbytes of EPROM or 256 Kbytes of SRAM and 512 Kbytes of EPROM
- 8 Mbytes of external memory addressing capability
- Fully compatible G-64 and G-96 Bus
- One channel supports asynchronous and synchronous protocols and provides all signals necessary for a modem
- Programmable baud rates from 0 to 38400 Bauds (async) and from 0 to 800 Kbits/s (sync)
- Real-Time-Clock Calendar with on-board battery backup
- Standard power supply : + 5 V (± 12 V optional)
- Three independent 16-bit counter/timers
- Two 8-bit double buffered bidirectional I/O ports with four handshake lines. These ports can be linked to form a single 16-bit I/O port
- Two independent RS 232-C full-duplex serial channels
- Two timers can be linked to form a 32-bit timer/counter
- Watch Dog circuit for program security
Specifications
Applications
- None Available
Aliases
- None Available
