Motorola MVME6100 manual COM2 Header J29, COM2 Planar Serial Port Header J29 Pin Assignments

Chapter 5 Pin Assignments

COM2 Header (J29)

A 10-pin 0.100" planar header provides the interface to a second asynchronous serial debug port. COM2 only goes to the on-board header as the default configuration. The pin assignments for this header are as follows:

Table 5-19. COM2 Planar Serial Port Header (J29) Pin Assignments

Pin	Signal	Signal	Pin
1	COM2_DCD	COM2_DSR	2
3	COM2_RX	COM2_RTS	4
5	COM2_TX	COM2_CTS	6
7	COM2_DTR	COM2_RI	8
9	GND	KEY (no pin)	10

Front/Rear Ethernet and Transition Module Options Header (J30)

The pin assignments for this connector are as follows:

Table 5-20. Front/Rear Ethernet and Transition Module Options Header (J30) Pin Assignment

	Row D		Row B	Row A
	(From PMC	Row C	(From LAN2	(To Front Panel
Pin	I/O)	(To P2 Connector)	Controller)	Ethernet)
1	PMC0_IO(13)	P21_C7	Fused +12V	No Connect
2	PMC0_IO(60)	P2_A30	Fused -12V	No Connect
3	PMC0_IO(7)	P2_C4(P2_IO_GLAN1_M	magnetic T22-23	MDI_0P (J93-2)
		DIO_0+)
4	PMC0_IO(5)	P2_C3(P2_IO_GLAN1_M	magnetic T2-22	MDI_0N (J9-3)
		DIO_0-)
5	PMC0_IO(3)	P2_C2(P2_IO_GLAN1_M	magnetic T2-20	MDI_1P (J9-4)
		DIO_1+)
6	PMC0_IO(1)	P2_C1(P2_IO_GLAN1_M	magnetic T2-19	MDI_1N (J9-5)
		DIO_1-)
7	PMC1_IO(38)	P2_Z25(P2_IO_GLAN1_	magnetic T2-17	MDI_2P (J9-6)
		MDIO_2+)
8	PMC1_IO(41)	P2_Z27(P2_IO_GLAN1_	magnetic T2-16	MDI_2N (J9-7)
		MDIO_2-)
9	PMC1_IO(44)	P2_Z29(P2_IO_GLAN1_	magnetic T2-14	MDI_3P (J9-8)
		MDIO_3+)
10	PMC1_IO(46)	P2_Z31(P2_IO_GLAN1_	magnetic T2-13	MDI_3N (J9-9)
		MDIO_3-)

MVME6100 Installation and Use (V6100A/IH2) 65