Fujitsu MCJ3230AP manual Pin Assignment, Connector pin assignments 1/2

Host Interface

4.1 Pin Assignment

The table below lists pin assignments of the interface connector.

Table 4.1 Connector pin assignments (1/2)

Description	PIN	Signal name
Reset	1	RESET-
Ground	2	Ground
Data bus bit 7	3	DD7
Data bus bit 8	4	DD8
Data bus bit 6	5	DD6
Data bus bit 9	6	DD9
Data bus bit 5	7	DD5
Data bus bit 10	8	DD10
Data bus bit 4	9	DD4
Data bus bit 11	10	DD11
Data bus bit 3	11	DD3
Data bus bit 12	12	DD12
Data bus bit 2	13	DD2
Data bus bit 13	14	DD13
Data bus bit 1	15	DD1
Data bus bit 14	16	DD14
Data bus bit 0	17	DD0
Data bus bit 15	18	DD15
Ground	19	Ground
(keypin)	20	Reserved
DMA Request	21	DMARQ
Ground	22	Ground
I/O Write	23	DIOW-
Stop during Ultra DMA data bursts		STOP
Ground	24	Ground
I/O Read	25	DIOR-
DMA ready during Ultra DMA data in bursts		HDMARDY-
Data strobe during Ultra DMA data out bursts		HSTROBE

4-2 C156-E205-01EN