COMMELL HS-770E - Manual (Page 40)

HS-770(E) User’s Manual SATA & Floppy Port
40
A.2 <Serial ATA Port>
Connector: SATA1/2
Type: 7-pin wafer connector
1 2 3 4 5 6 7
GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND
A.3 <Floppy Port>
Connector: FDD
Type: 34-pin connector
Pin Description Pin Description
1 GND 2 FD DRVDEN
3 GND 4 N/C
5 GND 6 N/C
7 GND 8 FD INDEX
9 GND 10 FD MOA-
11 GND 12 N/C
13 GND 14 FD DSA-
15 GND 16 N/C
17 GND 18 FD DIR-
19 GND 20 FD STEP-
21 GND 22 FD WD-
23 GND 24 FD WE-
25 GND 26 FD TRAK-
27 GND 28 FD WP-
29 GND 30 FD RDATA-
31 GND 32 FD HEAD-
33 GND 34 FD DSKCHG-
33
2 34 FDD