Emerson PMPPC7448 System Controller: PMC Connector Pinouts, Pmc Connector Pinouts, P11 Signal

System Controller: PMC Connector Pinouts

PMC CONNECTOR PINOUTS

Each connector has 64 pins (see Fig. 5-6on page 5-12).

P11 and P12 Pin Assignments

P11 and P12 support the 32-bit PCI bus connectors (see Table 5-1). Fig. 5-5illustrates the

MV64460 JTAG signals routed from connector P12.

Figure 5-5:PCI JTAG Block Diagram

P11

PMC_MV_TCK

PMC_VIO

		MV64460
	PMC_MV_TMS	TCK
		TMS
P12	PMC_MV_TRST*
		TRST*
	PMC_MV_TDI	TDI	TDO
	PMC_MV_TDO

Table 5-1:P11/P12 Pin Assignments—32-Bit PCI

Pin:	P11 Signal:	P11 Signal:	Pin:	P11 Signal:	P12 Signal:
1	MV_TCK	Not connected	2	Not connected	MV_TRST*
3	GND	MV_TMS	4	INTA*	MV_PMC_TDO
5	INTB*	MV_PMC_TDI	6	INTC*	GND
7	PRESENT*/GND	GND	8	+5 V	Not connected
9	INTD*	Not connected	10	Not connected	Not connected
11	GND	PUP0 (pull up)	12	Not connected	+3.3 V
13	PCI_CLK	RST*	14	GND	PDN0 (pull down)
15	GND	+3.3 V	16	GNT*	PDN1 (pull down)
17	REQ*	Not connected	18	+5 V	GND
19	V(I/O)	AD30	20	AD31	AD29
21	AD28	GND	22	AD27	AD26
23	AD25	AD24	24	GND	+3.3 V
25	GND	IDSEL	26	C/BE3*	AD23
27	AD22	+3.3 V	28	AD21	AD20
29	AD19	AD18	30	+5 V	GND
31	V(I/O)	AD16	32	AD17	C/BE2*
33	FRAME*	GND	34	GND	Not connected
35	GND	TRDY*	36	IRDY*	+3.3 V

5-10

PmPPC7448 User’s Manual 10006757-02