Amstrad PCW Expansion Port - Revision history

JonB at 11:42, 31 March 2019

2019-03-31T11:42:15Z

← Older revision		Revision as of 11:42, 31 March 2019
Line 57:		Line 57:

	The expansion port on PCWs sold in the US is a 50-position female Amphenol connector. On UK models, it is a simple edge connector (concealed underneath a plastic cover on PCW10s).		The expansion port on PCWs sold in the US is a 50-position female Amphenol connector. On UK models, it is a simple edge connector (concealed underneath a plastic cover on PCW10s).

			Edge connector layout, looking from the rear:


			Top
			N/C ( 1) [] (2) N/C
			0v ( 3) [] (4) 0v
			+5v ( 5) [] (6) +5v
			N/C ( 7) [] (8) +12v
			A14 ( 9) [] (10) A15
			A12 (11) [] (12) A13
			A10 (13) [] (14) A11
			A8 (15) [] (16) A9
			A6 (17) [] (18) A7
			A4 (19) [] (20) A5
			A2 (21) [] (22) A3
			A0 (23) [] (24) A1
			D6 (25) [] (26) D7
			D4 (27) [] (28) D5
			D2 (29) [] (30) D3
			D0 (31) [] (32) D1
			RESET (33) [] (34) M1
			BUSRQ (35) [] (36) INT
			BUSAK (37) [] (38) WAIT
			WR (39) [] (40) MREQ
			RD (41) [] (42) IORQ
			N/C (43) [] (44) NSYNC
			MDIS (45) [] (46) VIDEO
			3.2 MHZ (47) [] (48) 4 MHZ Z80 clock
			0v (49) [] (50) 0v


	[[Category:PCW]]		[[Category:PCW]]

JonB: Swap MDIS* and VIDEO as they are the wrong way round.

2019-03-31T09:20:12Z

Swap MDIS* and VIDEO as they are the wrong way round.

← Older revision		Revision as of 09:20, 31 March 2019
Line 49:		Line 49:
	43 Not connected		43 Not connected
	44 NSYNC		44 NSYNC
	45 ~~VIDEO~~		45 MDIS*
	46 MDIS*		46 VIDEO
	47 32MHz*		47 32MHz*
	48 Z80CLK* (4MHz)		48 Z80CLK* (4MHz)

Polluks: better

2015-09-16T13:22:34Z

better

← Older revision		Revision as of 13:22, 16 September 2015
Line 1:		Line 1:
	~~[[Category:Non CPC Computers]]~~
	[[Amstrad PCW Expansion Port]], similar to, but not pin-compatible with the [[Connector:Expansion port\|CPC Expansion Port Connector]].		[[Amstrad PCW Expansion Port]], similar to, but not pin-compatible with the [[Connector:Expansion port\|CPC Expansion Port Connector]].

Line 58:		Line 57:

	The expansion port on PCWs sold in the US is a 50-position female Amphenol connector. On UK models, it is a simple edge connector (concealed underneath a plastic cover on PCW10s).		The expansion port on PCWs sold in the US is a 50-position female Amphenol connector. On UK models, it is a simple edge connector (concealed underneath a plastic cover on PCW10s).

			[[Category:PCW]]

MacDeath at 00:53, 17 December 2010

2010-12-17T00:53:42Z

← Older revision		Revision as of 00:53, 17 December 2010
Line 1:		Line 1:
			[[Category:Non CPC Computers]]
	[[Amstrad PCW Expansion Port]], similar to, but not pin-compatible with the [[Connector:Expansion port\|CPC Expansion Port Connector]].		[[Amstrad PCW Expansion Port]], similar to, but not pin-compatible with the [[Connector:Expansion port\|CPC Expansion Port Connector]].

Nocash at 09:50, 8 March 2010

2010-03-08T09:50:47Z

← Older revision		Revision as of 09:50, 8 March 2010
Line 1:		Line 1:
			[[Amstrad PCW Expansion Port]], similar to, but not pin-compatible with the [[Connector:Expansion port\|CPC Expansion Port Connector]].

	PCW Expansion Schematic		PCW Expansion Schematic

Nocash: Created page with 'PCW Expansion Schematic This document was taken from a Usenet posting by Stephen Dunbar. 1 Not connected 2 Not connected 3 0V 4 0V 5 +5V 6 +5V 7 Not connected 8 …'

2010-03-07T12:13:10Z

Created page with 'PCW Expansion Schematic This document was taken from a Usenet posting by Stephen Dunbar. 1 Not connected 2 Not connected 3 0V 4 0V 5 +5V 6 +5V 7 Not connected 8 …'

New page

PCW Expansion Schematic

This document was taken from a Usenet posting by Stephen Dunbar.

1 Not connected
2 Not connected
3 0V
4 0V
5 +5V
6 +5V
7 Not connected
8 +12V
9 A14
10 A15
11 A12
12 A13
13 A10
14 A11
15 A8
16 A9
17 A6
18 A7
19 A4
20 A5
21 A2
22 A3
23 A0
24 A1
25 D6
26 D7
27 D4
28 D5
29 D2
30 D3
31 D0
32 D1
33 RESET*
34 M1*
35 BUSRQ*
36 INT*
37 BUSAK*
38 WAIT*
39 WR*
40 MREQ*
41 RD*
42 IOREQ*
43 Not connected
44 NSYNC
45 VIDEO
46 MDIS*
47 32MHz*
48 Z80CLK* (4MHz)
49 0V
50 0V

The expansion port on PCWs sold in the US is a 50-position female Amphenol connector. On UK models, it is a simple edge connector (concealed underneath a plastic cover on PCW10s).