Toshiba Satellite A300 series Maintenance Manual page 232

Pin Assignment
19
21
23 MS_D3/XD_D0_C
25 SD_ MS_CLK_C
27
29 MS_D2/XD_D1_C
31 MS_D0/XD_D2_C
33 MS_BS/XD_D3_C
35 XD_D5_C
37 MS_D1/XD_D7_C
39 SD_CD#C
41 SM_WPI#/SD_WP_
43
CN31 SATA HDD Connectors
PIN No. Signal name
1 GND
3 SATA_TXN1
5 SATA_RXN1
Satellite A300 Maintenance Manual (960-Q08)
GND ---
VCC_XD ---
I/
O
I/
O
GND ---
I/
O
I/
O
I/
O
I/
O
I/
O
I/
O
I
C
GND ---
I/O
---
O
I
20 MS_DX/SD_D1_C
22 MS_D0/ XD_D2_C
24 MS_D1/XD_D7_C
26 MS_BS/XD_D3_C
28
30 SD_D0_C
32 SD_D1_C
34 XD_D4_C
36 XD_D6_C
38 VCC_XD
40
42
PIN No. Signal name
2 SATA_TXP1
4 GND
6 SATA_RXP1
I/O
I/O
I/O
GND ---
I/O
I/O
I/O
I/O
---
GND ---
GND ---
I/O
O
---
I
I
27