P4VMA-M user's manual
Page 14
... Assignment Pin Assignment 1 Ground 2 3 TX- 4 TX+ Ground 1 5 RX- 6 RX+ 7 Ground English 14 JUSBV2: 5V for USB at the J1394_USB1 port connector. It satisfies the SATA 1.0 spec and can transfer data with 2 channels STAT interface. Pin 2-3 close +5V 1 JUSBV1: 5V for USB at the JUSB3/JUSB4 port connectors. JUSBV3: 5V Standby voltage...
... Assignment Pin Assignment 1 Ground 2 3 TX- 4 TX+ Ground 1 5 RX- 6 RX+ 7 Ground English 14 JUSBV2: 5V for USB at the J1394_USB1 port connector. It satisfies the SATA 1.0 spec and can transfer data with 2 channels STAT interface. Pin 2-3 close +5V 1 JUSBV1: 5V for USB at the JUSB3/JUSB4 port connectors. JUSBV3: 5V Standby voltage...