HP Pavilion 7700 HP Pavilion PC's - (English) Philips CDD-4801 CD-RW User's Ma - Page 23
Interface Pin Table
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01_LAYOUT_GB 22-11-2000 09:21 Pagina 17 CDRW ADDITIONAL INFO Interface Pin Table 1 (CONT.) ENGLISH 40 SIGNAL RESET GROUND -DB(7) -DB(8) -DB(6) -DB(9) -DB(5) -DB(10) -DB(4) -DB(11) -DB(3) -DB(12) -DB(2) -DB(13) -DB(1) -DB(14) -DB(0) -DB(15) GROUND Removed PIN NUMBER 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 SIGNAL PIN NUMBER DMA REQUEST 21 GROUND 22 I/O WRITE 23 GROUND 24 I/O READ 25 GROUND 26 I/O READY 27 SPSYNC:CSEL 28 DMACK- 29 GROUND 30 INTRQ 31 16 BIT I/O 32 DA1 33 PDIAG- 34 DA0 35 DA2 36 CHIP SELECT 0 37 CHIP SELECT 1 38 DASP- 39 GROUND 40 17
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ENGLISH
CDRW
(CONT.)
ADDITIONAL INFO
ADDITIONAL INFO
17
Interface Pin Table
SIGNAL
PIN NUMBER
SIGNAL
PIN NUMBER
RESET
01
DMA REQUEST
21
GROUND
02
GROUND
22
-DB(7)
03
I/O WRITE
23
-DB(8)
04
GROUND
24
-DB(6)
05
I/O READ
25
-DB(9)
06
GROUND
26
-DB(5)
07
I/O READY
27
-DB(10)
08
SPSYNC:CSEL
28
-DB(4)
09
DMACK-
29
-DB(11)
10
GROUND
30
-DB(3)
11
INTRQ
31
-DB(12)
12
16 BIT I/O
32
-DB(2)
13
DA1
33
-DB(13)
14
PDIAG-
34
-DB(1)
15
DA0
35
-DB(14)
16
DA2
36
-DB(0)
17
CHIP SELECT 0
37
-DB(15)
18
CHIP SELECT 1
38
GROUND
19
DASP-
39
Removed
20
GROUND
40
40
1
01_LAYOUT_GB
22-11-2000
09:21
Pagina 17