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Satellite M70 Series Maintenance Manual [CONFIDENTIAL] C-7
C.4 JP21
Table C-4 ODD I/F pin assignments (52-pin)
Pin No. Signal name I/O Pin No. Signal Name I/O
1 INT_CD_L I 2 INT_CD_R I
3 CD_AGND - 4 NC -
5 IDE_ODDRST# O 6 IDE_DD8 I/O
7 IDE_DD7 I/O 8 IDE_DD9 I/O
9 IDE_DD6 I/O 10 IDE_DD10 I/O
11 IDE_DD5 I/O 12 IDE_DD11 I/O
13 IDE_DD4 I/O 14 IDE_DD12 I/O
15 IDE_DD3 I/O 16 IDE_DD13 I/O
17 IDE_DD2 I/O 18 IDE_DD14 I/O
19 IDE_DD1 I/O 20 IDE_DD15 I/O
21 IDE_DD0 I/O 22 IDE_DDREQ I
23 GND - 24 IDE_DIOR# O
25 IDE_DIOW# O 26 GND O
27 IDE_DIORDY I 28 IDE_DDACK# O
29 IDE_IRQ I 30 NC O
31 IDE_DA1 O 32 +5VCD I
33 IDE_DA0 O 34 IDE_DA2 I
35 IDE_DCS1# O 36 IDE_DCS3# -
37 SHDD_LED# I 38 +5VCD O
39 +5VS - 40 +5VCD -
41 +5VS - 42 +5VCD -
43 GND - 44 GND -
45 GND - 46 GND -
47 SD_CSEL - 48 GND -
49 NC - 50 NC -
51 NC 52 NC