Fujitsu MHN2150AT Manual/User Guide - Page 78
Physical Interface, 5.1.1 Interface signals
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Interface 5.1 Physical Interface 5.1.1 Interface signals Figure 5.1 shows the interface signals. Host IDD DATA 0-15: DATA BUS DMACK-: DMA ACKNOWLEDGE DMARQ: DMA REQUEST INTRO: INTERRUPT REQUEST DIOW-: I/O WRITE STOP: STOP DURING ULTRA DMA DATA BURSTS DIOR-:I/O READ HDMARDY:DMA READY DURING ULTRA DMA DATA IN BURSTS HSTROBE:DATA STROBE DURING ULTRA DMA DATA OUT BURST PDIAG-: PASSED DIAGNOSTICS CBLID-: CABLE TYPE IDENTIFIER DASP-: DEVICE ACTIVE/SLAVE PRESENT IORDY:I/O READY DDMARDY:DMA READY DURING ULTRA DMA DATA OUT BURSTS DSTROBE: DATA STROBE DURING ULTRA DMA DATA IN BURSTS DA 0-2: DEVICE ADDRESS CS0-: CHIP SELECT 0 CS1-: CHIP SELECT 1 RESET-: RESET CSEL: CABLE SELECT MSTR: Master ENCSEL: ENABLE CSEL +5V DC: +5 volt GND: GROUND Figure 5.1 Interface signals 5-2 C141-E120-02EN