Biostar P4TDP PRO P4TDP Pro user's manual - Page 9
Front USB Header: JUSB2/ JUSB3Optional, JUSB4Optional, 5V/ 5VSB Selection for USB: JUSBV1/2_3,
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Front USB Header: JUSB2/ JUSB3(Optional) / JUSB4(Optional) 2 1 JUSB2/3/4 Pin1,2 ==> +5V Pin3,4 ==> Data(-) Pin5,6 ==> Data(+) Pin7,8 ==> Ground Pin9 ==> KEY Pin10 ==> NA JUSB1 (Located in the back panel) Before using USB 2.0 Chip USB 1.1 Chip After using USB 2.0 USB 2.0 Chip Chip JUSB2 USB 1.1 Chip USB 1.1 Chip JUSB3 X USB 1.1 Chip JUSB4 X USB 2.0 Chip 5V/ 5VSB Selection for USB: JUSBV1/2_3/ JUSBV4(Optional) 1 Pin 1-2 on ==> 5V JUSBV1/2_3/4 Pin 2-3 on ==> 5V_SB 5V/ 5VSB Selection for KB: JKBV1 1 JKBV1 Pin 1-2 on ==> 5V Pin 2-3 on ==> 5V_SB 7
7
Front USB Header: JUSB2/ JUSB3(Optional)
/ JUSB4(Optional)
JUSB1
(Located in
the back
panel)
JUSB2
JUSB3
JUSB4
Before
using USB
2.0 Chip
USB 1.1
Chip
USB 1.1
Chip
X
X
After using
USB 2.0
Chip
USB 2.0
Chip
USB 1.1
Chip
USB 1.1
Chip
USB 2.0
Chip
5V/ 5VSB Selection for USB: JUSBV1/2_3/
JUSBV4(Optional)
5V/ 5VSB Selection for KB: JKBV1
JUSB2/3/4
2
1
Pin1,2
==>
+5V
Pin3,4
==>
Data(-)
Pin5,6
==>
Data(+)
Pin7,8
==>
Ground
Pin9
==>
KEY
Pin10
==>
NA
1
JUSBV1/2_3/4
Pin 1-2 on ==>
5V
Pin 2-3 on ==> 5V_SB
Pin 1-2 on ==>
5V
Pin 2-3 on ==> 5V_SB
1
JKBV1