Fujitsu MPB3043AT Manual Do Utilizador

C141-E045-02EN

5 - 2

Figure 5.1 shows the interface signals.

INTRQ  : INTERRUPT REQUEST
IOCS16-: IOCS 16
PDIAG- : PASSED DIAGNOSTIC
IORDY  : I/O CHANNEL READY
DASP-   : DEVICE ACTIVE/DEVICE 1 PRESENT

DIOW-: I/O WRITE
DIOR- : I/O READ

DMARQ: DMA REQUEST

DMACK-: DMA ACKNOWLEDGE

IDD

Host

DD(15:0) DATA BUS

DA 0-2: DEVICE ADDRESS
CS0-    : CHIP SELECT 0
CS1-    : CHIP SELECT 1

RESET-: RESET
CSEL   : CABLE SELECT

GND: GROUND