Fujitsu D1562, D1561 technical manual ATA interface, IRQ high asserted

			Pin assignment of internal ports
Pin	Signal	Pin		Signal
1	GND	2		Transmit data positive
3	Transmit data negative	4		GND
5	Receive data negative	6		Receive data positive
7	GND	8		Key

ATA interface

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Pin	Signal	Pin	Signal
1	Reset drive (low asserted)	2	GND
3	Data 7 (high asserted)	4	Data 8 (high asserted)
5	Data 6 (high asserted)	6	Data 9 (high asserted)
7	Data 5 (high asserted)	8	Data 10 (high asserted)
9	Data 4 (high asserted)	10	Data 11 (high asserted)
11	Data 3 (high asserted)	12	Data 12 (high asserted)
13	Data 2 (high asserted)	14	Data 13 (high asserted)
15	Data 1 (high asserted)	16	Data 14 (high asserted)
17	Data 0 (high asserted)	18	Data 15 (high asserted)
19	GND	20	Key
21	DRQ (high asserted)	22	GND
23	I/O write (low asserted)	24	GND
25	I/O read (low asserted)	26	GND
27	I/O ready (low asserted)	28	Cable select
29	DAK (low asserted)	30	GND
31	IRQ (high asserted)	32	not connected
33	ADR 1 (high asserted)	34	ATA66 Detect (low asserted)
35	ADR 0 (high asserted)	36	ADR 2 (high asserted)
37	CS 1 (low asserted)	38	CS 3 (low asserted)
39	IDE-LED (low asserted)	40	GND

A26361-D1562-Z120-2-6319 English - 11