SATA 159
Appendix D
SATA
19 RES 53 RES
20 +ATN 54 -ATN
21 GND 55 GND
22 +BSY 56 -BSY
23 +ACK 57 -ACK
24 +RST 58 -RST
25 +MSG 59 -MSG
26 +SEL 60 -SEL
27 +C/D 61 -C/D
28 +REQ 62 -REQ
29 +I/O 63 -I/O
30 GND 64 GND
31 +DB8 65 -DB8
32 +DB9 66 -DB9
33 +DB10 67 -DB10
34 +DB11 68 -DB11
SATA Connector
Pin Signal Pin Signal Pin Signal
Data Cable Power Cable Power Cable
S-1 Ground P-1 3.3-V power P-8 5-V power
S-2* A+ P-2 3.3-V power P-9 5-V power
S-3* A- P-3 3.3-V power P-10 Ground
S-4 Ground P-4 Ground P-11 Reserved
S-5** B- P-5 Ground P-12 Ground
S-6** B+ P-6 Ground P-13 12-V power