Intel DZ68ZV Product Guide for Intel Desktop Board DZ68ZV - Page 52

USB 2.0 Headers, Table 11. Back Panel CIR Header Emitter Output Header Signal Names

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Intel Desktop Board DZ68ZV Product Guide Table 11. Back Panel CIR Header Emitter (Output) Header Signal Names Pin Signal Name 1 Emitter Out 1 3 Ground 5 Jack Detect 1 Pin Signal Name 2 Emitter Out 2 4 Key (no pin) 6 Jack Detect 2 USB 2.0 Headers Figure 24, G shows the location of the USB 2.0 headers. Table 12 shows the pin assignments and signal names for each USB 2.0 header. Each USB header can be used to connect two USB devices. Table 12. USB 2.0 Header Signal Names USB Port A Pin Signal Name Pin 1 Power (+5 V) 2 3 D- 4 5 D+ 6 7 Ground 8 9 Key 10 USB Port B Signal Name Power (+5 V) DD+ Ground No Connection NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements, even if no device or a low-speed USB device is attached to the cable. Use a shielded cable that meets the requirements for a full-speed USB device. 52

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Intel Desktop Board DZ68ZV Product Guide
52
Table 11. Back Panel CIR Header Emitter (Output) Header Signal Names
Pin
Signal Name
Pin
Signal Name
1
Emitter Out 1
2
Emitter Out 2
3
Ground
4
Key (no pin)
5
Jack Detect 1
6
Jack Detect 2
USB 2.0 Headers
Figure 24, G shows the location of the USB 2.0 headers.
Table 12 shows the pin
assignments and signal names for each USB 2.0 header.
Each USB header can be
used to connect two USB devices.
Table 12. USB 2.0 Header Signal Names
USB Port A
USB Port B
Pin
Signal Name
Pin
Signal Name
1
Power (+5 V)
2
Power (+5 V)
3
D-
4
D-
5
D+
6
D+
7
Ground
8
Ground
9
Key
10
No Connection
NOTE
Computer systems that have an unshielded cable attached to a USB port might not
meet FCC Class B requirements, even if no device or a low-speed USB device is
attached to the cable.
Use a shielded cable that meets the requirements for a
full-speed USB device.