Apple Duo Dock

From HwB

Available on Apple Duo Dock & Duo Dock II dockingstations. For use with Apple PowerBook Duo computers.

Pinout

152 PIN UNKNOWN CONNECTOR

Pin Name Description
1 PR +24V EXT Raw +24 V from AC adapter
2 PR +24V EXT Raw +24 V from AC adapter
3 /PLUG IN Power surge control (grounded in the expansion device)
4 GND Logic ground
7 /ON/OFF OUT On/off button
9 /STERM Synchronous termination
10 /DS Data strobe
11 /AS Address strobe
12 +5V MAIN OUT +5 V regulated power
13 /HALT Halt
14 /BERR Bus error
15 /BGACK Bus grant acknowledge
19 GND Logic ground
20 GND Logic ground
21 ADDR[0] Address bit 0
22 ADDR[2] Address bit 2
23 ADDR[4] Address bit 4
24 ADDR[6] Address bit 6
25 ADDR[8] Address bit 8
26 ADDR[10] Address bit 10
27 ADDR[12] Address bit 12
28 ADDR[14] Address bit 14
29 +5V MAIN OUT +5 V regulated power
30 GND Logic ground
31 ADDR[18] Address bit 18
32 ADDR[20] Address bit 20
33 ADDR[22] Address bit 22
34 ADDR[24] Address bit 24
35 ADDR[26] Address bit 26
36 ADDR[28] Address bit 28
37 ADDR[30] Address bit 30
38 GND Logic ground
39 GND Logic ground
40 IOCLK 15.6672 MHz I/O clock
41 SIZ[1] Transfer size bit 1
42 +5V MAIN OUT +5 V regulated power
43 DATA[0] Data bit 0
44 DATA[1] Data bit 1
45 DATA[2] Data bit 2
46 DATA[3] Data bit 3
47 DATA[4] Data bit 4
48 DATA[5] Data bit 5
49 DATA[6] Data bit 6
50 DATA[7] Data bit 7
51 GND Logic ground
52 DATA[17] Data bit 17
53 DATA[18] Data bit 18
54 DATA[19] Data bit 19
56 DATA[20] Data bit 20
57 DATA[21] Data bit 21
58 DATA[22] Data bit 22
59 DATA[23] Data bit 23
61 GND Logic ground
62 /SCC IRQ SCC interrupt request
63 SERVEE -5 V for SCC transceivers
65 GND Logic ground
66 GND Logic ground
67 +8V SOUND Special "clean" +8 V power for sound output
68 +5V MODEM +5 V power for modem
69 LINET/R Modem DAA line talk/receive
70 +5V SOUND +5 V power for sound output
72 SND OUT L Sound output left channel
73 EXT MIC FILT R Right input signal from external microphone
74 EXT MIC FILT L Left input signal from external microphone
75 DAA GND Modem ground
76 DAA GND Modem ground
77 PR +24V EXT Raw +24 V from AC adapter
78 PR +24V EXT Raw +24 V from AC adapter
79 PR +24V EXT Raw +24 V from AC adapter
80 GND Logic ground
81 GND Logic ground
83 ADB DATA Apple Desktop Bus data
84 /ADBPWRON ADB power-on key
86 /CBREQ Cache burst request
87 /DSACK1 Data size acknowledge bit 1
88 /DSACK0 Data size acknowledge bit 0
89 /BR Bus request
90 /BG Bus grant
91 /SLEEP Sleep-state signal
92 FC[1] Function code bit 1
93 FC[0] Function code bit 0
94 /RMC Read-modify-write cycle
95 CPUCLK CPU bus clock
96 /CPURESET CPU reset (bus invalid)
97 ADDR[1] Address bit 1
98 ADDR[3] Address bit 3
99 ADDR[5] Address bit 5
100 ADDR[7] Address bit 7
101 ADDR[9] Address bit 9
102 ADDR[11] Address bit 11
103 ADDR[13] Address bit 13
104 ADDR[15] Address bit 15
105 ADDR[16] Address bit 16
106 ADDR[17] Address bit 17
107 ADDR[19] Address bit 19
108 ADDR[21] Address bit 21
109 ADDR[23] Address bit 23
110 ADDR[25] Address bit 25
111 ADDR[27] Address bit 27
112 ADDR[29] Address bit 29
113 ADDR[31] Address bit 31
114 /SLOT IN Expansion device plugged in grounds pin
115 GND Logic ground
116 RD Read/Write
117 SIZ[0] Transfer size bit 0
118 DATA[8] Data bit 8
119 DATA[9] Data bit 9
120 DATA[10] Data bit 10
121 DATA[11] Data bit 11
122 +5VEXTSENSE +5 V external sense
123 DATA[12] Data bit 12
124 DATA[13] Data bit 13
125 DATA[14] Data bit 14
126 DATA[15] Data bit 15
127 DATA[16] Data bit 16
128 DATA[24] Data bit 24
129 DATA[25] Data bit 25
130 DATA[26] Data bit 26
131 DATA[27] Data bit 27
132 DATA[28] Data bit 28
133 DATA[29] Data bit 29
134 DATA[30] Data bit 30
135 DATA[31] Data bit 31
137 /SWIM CS SWIM chip select
138 /SLOT E IRQ Pseudo-NuBus expansion slot E interrupt
139 /PFW Power fail warning (shutdown bit)
140 /IO RESET Reset output to I/O systems
141 GND Logic ground
142 GND Logic ground
143 DAA CNTLF Modem DAA control
144 DAA ID IN ID input from 152-pin connector to modem card
145 /RING DET Ring detect signal from the modem DAA
146 /RB DVR Modem relay B driver
147 /RA DVR Modem relay A driver
148 EXT MIC SEL External microphone plugged in
151 DAA GND Modem ground
152 DAA GND Modem ground

Note: / = Active low

Connector: JAE part number JX20-152BA-D1LTH

Provides the interface between the PowerBook Duo computer, and the Duo Dock. It mounts directly to the Duo Dock's main logic board, and plugs into the matching connector on the PowerBook Duo rear panel, giving the Duo Dock direct access to the microprocessor's 32-bit address bus, 32-bit data bus, and control signals. It also provides access to power, control, and status signals in other parts of the computer, and allows the Duo Dock to provide power to the PowerBook Duo.

Contributions

Sources

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