pinouts

CD32 Expansion-port connector

pinout (распиновка)

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182 pin (same as MCA) connector at the computer
Pin Name Description Comment
1 A31 Address 31 Probably not connected since 68EC020
2 A30 Address 30 Probably not connected since 68EC020
3 A29 Address 29 Probably not connected since 68EC020
4 A28 Address 28 Probably not connected since 68EC020
5 A27 Address 27 Probably not connected since 68EC020
6 A26 Address 26 Probably not connected since 68EC020
7 A25 Address 25 Probably not connected since 68EC020
8 A24 Address 24
9 DGND Data Ground
10 VCC +5 VDC
11 A23 Address 23
12 A22 Address 22
13 A21 Address 21
14 A20 Address 20
15 A19 Address 19
16 A18 Address 18
17 A17 Address 17
18 A16 Address 16
19 DGND Data Ground
20 VCC +5 VDC
21 A15 Address 15
22 A14 Address 14
23 A13 Address 13
24 A12 Address 12
25 A11 Address 11
26 A10 Address 10
27 A9 Address 9
28 A8 Address 8
29 DGND Data Ground
30 VCC +5 VDC
31 A7 Address 7
32 A6 Address 6
33 A5 Address 5
34 A4 Address 4
35 A3 Address 3
36 A2 Address 2
37 A1 Address 1
38 A0 Address 0
39 DGND Data Ground
40 VCC +5 VDC
41 D31 Data 31
42 D30 Data 30
43 D29 Data 29
44 D28 Data 28
45 D27 Data 27
46 D26 Data 26
47 D25 Data 25
48 D24 Data 24
49 DGND Data Ground
50 VCC +5 VDC
51 D23 Data 23
52 D22 Data 22
53 D21 Data 21
54 D20 Data 20
55 D19 Data 19
56 D18 Data 18
57 D17 Data 17
58 D16 Data 16
59 DGND Data Ground
60 VCC +5 VDC
61 D15 Data 15
62 D14 Data 14
63 D13 Data 13
64 D12 Data 12
65 D11 Data 11
66 D10 Data 10
67 D9 Data 9
68 D8 Data 8
69 DGND Data Ground
70 VCC +5 VDC
71 D7 Data 7
72 D6 Data 6
73 D5 Data 5
74 D4 Data 4
75 D3 Data 3
76 D2 Data 2
77 D1 Data 1
78 D0 Data 0
79 DGND Data Ground
80 VCC +5 VDC
81 /IPL2 Interrupt Priority Level 2
82 /IPL1 Interrupt Priority Level 1
83 /IPL0 Interrupt Priority Level 0
84
85 /RST Reset
86 /HALT Halt
87 /ECS ECS??
88 /OCS OCS??
89 SIZE1 Size 1 Indicates number of bytes remaining to transfer
90 SIZE0 Size 0 Indicates number of bytes remaining to transfer
91 /AS Address Strobe
92 /DS Data Strobe
93 /R/W Read/Write
94 /BERR Bus Error
95
96 /AVEC Autovector Req Autovector request during interrupt acknowledge
97 /DSACK1 Data Ack 1 Data trasnfer and size acknowledge
98 /DSACK0 Data Ack 0 Data transfer and size acknowledge
99 CPUCLK_A
100
101 DGND Data Ground
102 VCC +5 VDC
103 FC2 Function Codes 2
104 FC1 Function Codes 1
105 FC0 Function Codes 0
106
107
108
109
110
111 /CPU_BR CPU bus request??
112 /EXP_BG Expansion bus granted??
113 /CPU_BG CPU bus granted??
114 /EXP_BR Expansion bus request??
115
116
117 /PUNT
118 /RESET 68020 RESET
119 /INT2 Interrupt 2 Generate a level 2 interrupt
120 /INT6 Interrupt 2 Generate a level 6 interrupt
121 /KB_CLOCK Keyboard clock
122 /KB_DATA Keyboard data
123 /FIRE0 Fire Button 0??
124 /FIRE1 Fire Button 1??
125 /LED Power On LED ??
126 /ACTIVE Disk active LED
127 /RXD Serial Receive Serial data in
128 /TXD Serial Transmit Serial data out
129 /DKRD Floppy interface (Paula?)
130 /DKWD Floppy interface (Paula?)
131 SYSTEM
132 /DKWE Floppy interface (Paula?)
133 CONFIG_OUT
134
135 DGND Data Ground
136 +12V +12V DC
137 DGND Data Ground
138 +12V +12V DC
139 17MHZ For FMV interface ??
140 EXT_AUDIO For FMV interface ??
141 DA_DATA For FMV interface ??
142 /MUTE For FMV interface ??
143 DA_LRCLK For FMV interface ??
144 DA_BCLK For FMV interface ??
145 DGND Data Ground
146 VCC +5 VDC
147 DR Digital Red
148 DG Digital Green
149 DB Digital Blue
150 DI Digital Intensity
151 /PIXELSW_EXT
152 /PIXELSW
153 /BLANK
154 PIXELCLK Pixelclock For manipulating RBG data
155 DGND Data Ground
156 VCC +5 VDC
157 /CSYNC Composite sync Not buffered.
158 CCK_B Color clock ??
159 /HSYNC Horizontal sync
160 /VSYNC Vertical sync
161 VGND Video ground
162 VGND Video ground
163 AR_EXT Analog Red External
164 AR Analog Red
165 AG_EXT Analog Green External
166 AG Analog Green
167 AB_EXT Analog Blue External
168 AB Analog Blue
169 VGND Video ground
170 VGND Video ground
171 /NTSC
172 /XCLKEN Enable External video clock (Genlock)
173 XCLK External video clock (Genlock)
174 /EXT_VIDEO External Video Disable internal video interfaces
175 DGND Data Ground
176 VCC +5 VDC
177 AGND Audio Ground
178 +12V +12V DC
179 LEFT_EXT Left sound External
180 LEFT Left sound
181 RIGHT_EXT Right sound External
182 RIGHT Right sound

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Pinouts.ru > Распиновки слотов расширения на материнской плате >  Распиновка CD32 Expansion-port connector использующего разъем

Источник(и): CD32 expansion port info, usenet posting by Anders Stenkvist, from Hardware Book
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42 hits since February 12, 2005