Mini PCI bus pinout signals @ PinoutGuide.com

100 pin Mini-PCI Type I/II (Amp 353183-8) connector

at the system board

Mini PCI is an alternate PCI implementation designed for small form factor. It´s specification is a sub-set of PCI standard using 100 pin (Type I/II) or 124 pin (Type III) connector.

Major differences from PCI standard:

form factor of the card and card-system interconnection, that is, the smaller physical size
the use of standard sideband signals for audio and communications
support of the CLKRUN# signal defined in the PCI Mobile Design Guide
no support for optional JTAG signals, nor for the 64-bit PCI extension defined in the PCI Local Bus Specification

Mini PCI Card Type I/II System Connector Pinout

Pin	Signal	Pin	Signal	Pin	Signal	Pin	Signal
1	INTB#	2	5V	51	SERR#	52	STOP#
3	3.3V	4	INTA#	53	GROUND	54	3.3V
5	RESERVED	6	RESERVED	55	PERR#	56	DEVSEL#
7	GROUND	8	3.3VAUX	57	C/BE[1]#	58	GROUND
9	CLK	10	RST#	59	AD[14]	60	AD[15]
11	GROUND	12	3.3V	61	GROUND	62	AD[13]
13	REQ#	14	GNT#	63	AD[12]	64	AD[11]
15	3.3V	16	GROUND	65	AD[10]	66	GROUND
17	AD[31]	18	PME#	67	GROUND	68	AD[09]
19	AD[29]	20	RESERVED	69	AD[08]	70	C/BE[0]#
21	GROUND	22	AD[30]	71	AD[07]	72	3.3V
23	AD[27]	24	3.3V	73	3.3V	74	AD[06]
25	AD[25]	26	AD[28]	75	AD[05]	76	AD[04]
27	RESERVED	28	AD[26]	77	RESERVED	78	AD[02]
29	C/BE[3]#	30	AD[24]	79	AD[03]	80	AD[00]
31	AD[23]	32	IDSEL	81	5V	82	RESERVED_WIP
33	GROUND	34	GROUND	83	AD[01]	84	RESERVED_WIP
35	AD[21]	36	AD[22]	85	GROUND	86	GROUND
37	AD[19]	38	AD[20]	87	AC_SYNC	88	M66EN
39	GROUND	40	PAR	89	AC_SDATA_IN	90	AC_SDATA_OUT
41	AD[17]	42	AD[18]	91	AC_BIT_CLK	92	AC_CODEC_ID0#
43	C/BE[2]#	44	AD[16]	93	AC_CODEC_ID1#	94	AC_RESET#
45	IRDY#	46	GROUND	95	MOD_AUDIO_MON	96	RESERVED
47	3.3V	48	FRAME#	97	AUDIO_GND	98	GROUND
49	CLKRUN#	50	TRDY#	99	SYS_AUDIO_OUT	100	SYS_AUDIO_IN

Mini PCI Card Type III System Connector Pinout

Pin	Signal	Pin	Signal	Pin	Signal	Pin	Signal
1	TIP	2	RING	63	3.3V	64	FRAME#
	Key		Key	65	CLKRUN#	66	TRDY#
3	8PMJ-3	4	8PMJ-1	67	SERR#	68	STOP#
5	8PMJ-6	6	8PMJ-2	69	GROUND	70	3.3V
7	8PMJ-7	8	8PMJ-4	71	PERR#	72	DEVSEL#
9	8PMJ-8	10	8PMJ-5	73	C/BE[1]#	74	GROUND
11	LED1_GRNP	12	LED2_YELP	75	AD[14]	76	AD[15]
13	LED1_GRNN	14	LED2_YELN	77	GROUND	78	AD[13]
15	CHSGND	16	RESERVED	79	AD[12]	80	AD[11]
17	INTB#	18	5V	81	AD[10]	82	GROUND
19	3.3V	20	INTA#	83	GROUND	84	AD[09]
21	RESERVED	22	RESERVED	85	AD[08]	86	C/BE[0]#
23	GROUND	24	3.3VAUX	87	AD[07]	88	3.3V
25	CLK	26	RST#	89	3.3V	90	AD[06]
27	GROUND	28	3.3V	91	AD[05]	92	AD[04]
29	REQ#	30	GNT#	93	RESERVED	94	AD[02]
31	3.3V	32	GROUND	95	AD[03]	96	AD[00]
33	AD[31]	34	PME#	97	5V	98	RESERVED_WIP
35	AD[29]	36	RESERVED	99	AD[01]	100	RESERVED_WIP
37	GROUND	38	AD[30]	101	GROUND	102	GROUND
39	AD[27]	40	3.3V	103	AC_SYNC	104	M66EN
41	AD[25]	42	AD[28]	105	AC_SDATA_IN	106	AC_SDATA_OUT
43	RESERVED	44	AD[26]	107	AC_BIT_CLK	108	AC_CODEC_ID0#
45	C/BE[3]#	46	AD[24]	109	AC_CODEC_ID1#	110	AC_RESET#
47	AD[23]	48	IDSEL	111	MOD_AUDIO_MON	112	RESERVED
49	GROUND	50	GROUND	113	AUDIO_GND	114	GROUND
51	AD[21]	52	AD[22]	115	SYS_AUDIO_OUT	116	SYS_AUDIO_IN
53	AD[19]	54	AD[20]	117	SYS_AUDIO_OUT GND	118	SYS_AUDIO_IN GND
55	GROUND	56	PAR	119	AUDIO_GND	120	AUDIO_GND
57	AD[17]	58	AD[18]	121	RESERVED	122	MPCIACT#
59	C/BE[2]#	60	AD[16]	123	VCC5VA	124	3.3VAUX
61	IRDY#	62	GROUND