Samsung SP0802N - Page 4

PALO
4
SAMSUNG HARD DISK DRIVE
3. Connector / Jumper Pin Assignment
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40 Pin I/O Connector Interface Signals
Number Signal Number Signal Remarks
1 RESET- 2 GND
3 DD7 4 DD8
5 DD6 6 DB9
7 DD5 8 DB10
9 DD4 10 DB11
11 DD3 12 DB12
13 DD2 14 DB13
15 DD1 16 DB14
17 DD0 18 DB15
19 GND 20 Key Pin
21 DMARQ 22 GND
23 DIOW-:STOP 24 GND
25 DIOR - : HDMARDY
: HSTROBE
26 GND
27 IORDY : DDMARDY
:HSTROBE
28 CSEL
29 DMACK 30 GND
31 INTRQ 32 IOCS16
33 DA1 34 PDIAG - : CBLID -
35 DA0 36 DA2
37 CS0- 38 CS1-
39 DASP- 40 GND
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39
oooo
+GG+
12NN5
VDDV
2 4 6 8
1 3 5 7
JUMPER PIN
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Jumper Pin Assignment
PCBA components side
HDA BASE