Biostar TFORCE4 AM2 TForce4 AM2 user's manual - Page 19
JSATA1~JSATA4: Serial ATA Connectors, JPRNT1: Printer Port Connector
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TForce4 AM2 JSATA1~JSATA4: Serial ATA Connectors The motherboard has a PCI to SATA Controller with 4 channels SATA interface, it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s. Pin Assignment 1 Ground JSATA1 JSATA2 JSATA3 JSATA4 2 TX+ 3 TX- 1 4 Ground 5 RX- 4 6 RX+ 7 Ground 7 JPRNT1: Printer Port Connector This header allows you to connector printer on the PC. 25 2 1 Pin Assignment 1 -Strobe 2 -ALF 3 Data 0 4 -Error 5 Data 1 6 -Init 7 Data 2 8 -Scltin 9 Data 3 10 Ground 11 Data 4 12 Ground 13 Data 5 Pin Assignment 14 Ground 15 Data 6 16 Ground 17 Data 7 18 Ground 19 -ACK 20 Ground 21 Busy 22 Ground 23 PE 24 Ground 25 SCLT 17
![](/manual_guide/products/biostar-tforce4-am2-tforce4-am2-users-manual-cccd3fb/19.png)
TForce4 AM2
17
JSATA1~JSATA4: Serial ATA Connectors
The motherboard has a PCI to SATA Controller with 4 channels SATA interface,
it satisfies the SATA 1.0 spec and with transfer rate of 1.5Gb/s.
Pin
Assignment
1
Ground
2
TX+
3
TX-
4
Ground
5
RX-
6
RX+
JSATA1
JSATA2
JSATA3
JSATA4
1
4
7
7
Ground
JPRNT1: Printer Port Connector
This header allows you to connector printer on the PC.
1
2
25
Pin
Assignment
Pin
Assignment
1
-Strobe
14
Ground
2
-ALF
15
Data 6
3
Data 0
16
Ground
4
-Error
17
Data 7
5
Data 1
18
Ground
6
-Init
19
-ACK
7
Data 2
20
Ground
8
-Scltin
21
Busy
9
Data 3
22
Ground
10
Ground
23
PE
11
Data 4
24
Ground
12
Ground
25
SCLT
13
Data 5