Biostar NF4UL-A9 NF4UL-A9 user's manual - Page 18

Header for 1394 Firewire Port at Front Panel: J1394A1 optional

Page 18 highlights

NF4UL-A9 Digital Audio-out Connector: JSPDIF_OUT This connector will allow user to connect the PCI bracket SPDIF output header. Pin Assignment 1 +5V 3 1 JSPDIF_OUT 2 SPDIF OUT 3 Ground Digital Audio-in Connector: JSPDIF_IN1 (optional) This connector will allow user to connect the PCI bracket SPDIF output header. Pin Assignment 3 1 JSPDIF_IN1 1 +5V 2 SPDIF In 3 Ground Power Source Header for 1394 Chip: J1394PWR1 (optional) 3 1 Pin 1-2 close 3 1 Pin 2-3 close Assignment +3.3V Description +3.3V for 1394 chipset. (Default) +3.3V SB +3.3V SB for 1394 chipset. Header for 1394 Firewire Port at Front Panel: J1394A1 (optional) This connector allows user to connect the front 1394 port for digital image devices. 1 10 2 Pin Assignment 1 A+ 3 Ground 5 B+ 7 +12v 9 Key Pin Assignment 2 A- 4 Ground 6 B- 8 +12V 10 Ground 16

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37

NF4UL-A9
16
Digital Audio-out Connector: JSPDIF_OUT
This connector will allow user to connect the PCI bracket SPDIF output
header.
Pin
Assignment
1
+5V
2
SPDIF OUT
1
3
JSPDIF_OUT
3
Ground
Digital Audio-in Connector: JSPDIF_IN1 (optional)
This connector will allow user to connect the PCI bracket SPDIF output
header.
Pin
Assignment
1
+5V
2
SPDIF In
1
3
JSPDIF_IN1
3
Ground
Power Source Header for 1394 Chip: J1394PWR1 (optional)
Assignment
Description
1
3
Pin 1-2 close
+3.3V
+3.3V for 1394 chipset.
(Default)
1
3
Pin 2-3 close
+3.3V SB
+3.3V SB for 1394 chipset.
Header for 1394 Firewire Port at Front Panel: J1394A1 (optional)
This connector allows user to connect the front 1394 port for digital
image devices.
Pin
Assignment
Pin
Assignment
1
A+
2
A-
3
Ground
4
Ground
5
B+
6
B-
7
+12v
8
+12V
1
2
10
9
Key
10
Ground