VME162-223  |   25 MHz MC68040微處理器  |  雙高 VME 模塊

　　型號(hào)：MVME162-223

　　配置：

　　? 25 MHz MC68040微處理器，帶浮點(diǎn)協(xié)處理器

　　? 4 MB DRAM

　　? 128 KB SRAM

　　? 2 個(gè) IndustryPack 端口

　　? (1) BIOS 芯片

　　? 以太網(wǎng)收發(fā)器接口

　　? SCSI總線接口，帶32位本地總線突發(fā)DMA

　　特征：

　　雙高 VME 模塊

　　MC68LC040或MC68040微處理器

　　1MB、4MB 或 8MB 奇偶校驗(yàn)保護(hù) DRAM

　　512KB SRAM存儲(chǔ)單元

　　摩托羅拉 MVME162-223 是一款雙高 VME 模塊，配備MC68LC040或可選的MC68040微處理器。(MC68040微處理器有一個(gè)浮點(diǎn)協(xié)處理器，MC68LC040沒(méi)有。MVME162具有 1MB、4MB 或 8MB 的奇偶校驗(yàn)保護(hù) DRAM;512KB SRAM(帶備用電池);TOD時(shí)鐘(帶備用電池);一個(gè)帶DMA的可選LAN以太網(wǎng)收發(fā)器接口，兩個(gè)串行端口(EIA-232-D和EIA-232-D/EIA-530);6 個(gè)帶看門狗定時(shí)器的滴答定時(shí)器;可選配帶DMA的SCSI總線接口;VMEbus 接口(本地總線到 VMEbus/VMEbus 到本地總線，具有 A16/A24/A32、D8/D16/D32 總線寬度和 VMEbus 系統(tǒng)控制器)。

　　Model: MVME162-223

　　Settings:

　　? 25 MHz MC68040 microprocessor with floating point coprocessor

　　? 4 MB DRAM

　　? 128 KB SRAM

　　? Two IndustryPack ports

　　? (1) BIOS chip

　　? Ethernet transceiver interface

　　? SCSI bus interface with 32-bit local bus burst DMA

　　Features:

　　Double height VME module

　　MC68LC040 or MC68040 microprocessor

　　1MB, 4MB, or 8MB parity protection DRAM

　　512KB SRAM storage unit

　　The MOTOROLA MVME162-223 is a dual-height VME module with the MC68LC040 or optional MC68040 microprocessor. The MC68040 microprocessor has a floating-point coprocessor; the MC68LC040 does not. The MVME162 has 1MB, 4MB or 8MB parity-protected DRAM; 512KB SRAM (with spare battery); TOD clock (with spare battery); An optional LAN Ethernet transceiver interface with DMA, two serial ports (EIA-232-D and EIA-232-D/EIA-530); 6 tick timers with watchdog timer; Optional SCSI bus interface with DMA; VMEbus interface (local bus to VMEbus/VMEbus to local bus, with A16/A24/A32, D8/D16/D32 bus width and VMEbus system controller).