Motorola IH5 manual MCPN750A CompactPCI User I/O Connector J3

7

Connector Pin Assignments

Table 7-2. MCPN750A J2 CompactPCI Connector (Continued)

16	No Connect	No Connect	No Connect	GND	No Connect	16
	BRSVP2A16	BRSVP2B16	(DEG_L)		(BRSVP2E16)
15						15
	No Connect	GND	No Connect	No Connect	No Connect
	BRSVP2A15		(FAL_L)	(REQ5_L)	(GNT5_L)
14						14
	AD35	AD34	AD33	GND	AD32
13						13
	AD38	GND	VIO	AD37	AD36
12						12
	AD42	AD41	AD40	GND	AD39
11						11
	AD45	GND	VIO	AD44	AD43
10						10
	AD49	AD48	AD47	GND	AD46
9						9
	AD52	GND	VIO	AD51	AD50
8						8
	AD56	AD55	AD54	GND	AD53
7						7
	AD59	GND	VIO	AD58	AD57
6						6
	AD63	AD62	AD61	GND	AD60
5						5
	CBE5_L	64EN-L	VIO	CBE4_L	PAR64
4						4
	VIO	No Connect	CBE7_L	GND	CBE6_L
		BRSVP2B4
3						3
	No Connect	GND	No Connect	No Connect	No Connect
	(CLK4)		(GNT3_L)	(REQ4_L)	(GNT4_L)
2						2
	No Connect	No Connect	No Connect	No Connect	No Connect
	(CLK2)	(CLK3)	(SYSEN_L)	(GNT2_L)	(REQ3_L)
1						1
	No Connect	GND	No Connect	No Connect	No Connect
	(CLK1)		(REQ1_L)	(GNT1_L)	REQ2_L

MCPN750A CompactPCI User I/O Connector J3

Connector J3 is a 110 pin AMP Z-pack 2mm hard metric type B connector. This connector routes the I/O signals for the PMC I/O, serial port, and USB ports. The pin assignments for J3 on the processor board and on the Transition Module are as follows (outer row F is assigned and used as ground pins but is not shown in the table):

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