Compaq user manual AlphaPC 164SX Connector Pinouts, PCI Bus Connector Pinouts

4

AlphaPC 164SX Connector Pinouts

This chapter lists the pinouts of the AlphaPC 164SX connectors (see Table 4–1through Table 4–14). See Figure 2–1for connector locations.

4.1 PCI Bus Connector Pinouts

Table 4–1shows the PCI bus connector pinouts.

Table 4–1 PCI Bus Connector Pinouts							(Sheet 1 of 2)
Pin	Signal	Pin	Signal	Pin	Signal	Pin	Signal
32-Bit and 64-Bit PCI Connectors (J15, J17, J18, J19)
A1	TRST#	A2	+12V	A3	TMS	A4	TDI
A5	Vdd	A6	INTA	A7	INTC	A8	Vdd
A9	—	A10	Vdd	A11	—	A12	Gnd
A13	Gnd	A14	—	A15	RST#	A16	Vdd
A17	GNT#	A18	Gnd	A19	—	A20	AD[30]
A21	+3V	A22	AD[28]	A23	AD[26]	A24	Gnd
A25	AD[24]	A26	IDSEL	A27	+3V	A28	AD[22]
A29	AD[20]	A30	Gnd	A31	AD[18]	A32	AD[16]
A33	+3V	A34	FRAME#	A35	Gnd	A36	TRDY#
A37	STOP#	A38	STOP#	A39	+3V	A40	SDONE
A41	SBO#	A42	Gnd	A43	PAR	A44	AD[15]
A45	+3V	A46	AD[13]	A47	AD[11]	A48	Gnd
A49	AD[09]	A50	Not used	A51	Not used	A52	C/BE#[0]
A53	+3V	A54	AD[06]	A55	AD[04]	A56	Gnd
A57	AD[02]	A58	AD[00]	A59	Vdd	A60	REQ64#
A61	Vdd	A62	Vdd	B1	-12V	B2	TCK
B3	Gnd	B4	TDO	B5	Vdd	B6	Vdd
B7	INTB	B8	INTD	B9	PRSNT1#	B10	—

AlphaPC 164SX Connector Pinouts 4–1