Toshiba R100 21 PJ3 HD Board I/F connector 80pin, Table C- 21 HD Board I/F connector 80pin 1/2

Appendices 1 Pin Assignment

C.21 PJ3 HD Board I/F connector (80pin)

Table C- 21 HD Board I/F connector (80pin) (1/2)

Pin No.	Signal name	I/O	Pin No.	Signal name	I/O
1	GND	-	2	GND	-
3	N.C.	-	4	N.C.	-
5	P3V	-	6	P3V	-
7	P3V	-	8	P3V	-
9	GND	-	10	P3V	-
11	N.C.	-	12	N.C.	-
13	GND	-	14	N.C.	-
15	HDDLED-P3N	I	16	N.C.	-
17	PDCS3-P3N	O	18	PDCS1-P3N	O
19	PDA2-P3P	O	20	PDA0-P3P	O
21	PDA1-P3P	O	22	GND	-
23	GND	-	24	GND	-
25	IRQ14-P3P	I/O	26	PDDACK-P3N	O
27	GND	-	28	PIORDY-P3P	I
29	GND	-	30	GND	-
31	GND	-	32	PDIOR-P3N	O
33	PDIOW-P3N	O	34	PDDREQ-P3P	I
35	GND	-	36	GND	-
37	GND	-	38	PDD15-P3P	I/O
39	PDD00-P3P	I/O	40	PDD14-P3P	I/O
41	PDD01-P3P	I/O	42	PDD13-P3P	I/O
43	GND	-	44	GND	-
45	GND	-	46	PDD02-P3P	-
47	PDD12-P3P	I/O	48	PDD03-P3P	I/O
49	PDD11-P3P	I/O	50	GND	-
51	GND	-	52	GND	-
53	PDD04-P3P	I/O	54	PDD10-P3P	I/O
55	PDD05-P3P	I/O	56	PDD09-P3P	I/O
57	GND	-	58	GND	-
59	GND	-	60	PDD06-P3P	I/O

1-12 Portégé R100 Maintenance Manual (960-440)