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USB 1.0 Interface

VSBC-6 Reference Manual Reference – 47

USB 1.0 Interface

A USB 1.0 (Universal Serial Bus) connector provides a common interface to connect a wide

variety of keyboards, modems, mice, and telephony devices to the VSBC-6. With USB 1.0, there

is no need to have separate connectors for many common PC peripherals.

The USB 1.0 interface on the VSBC-6 is OHCI (Open Host Controller Interface) compatible,

which provides a common industry software/hardware interface.

Note The USB 1.0 interface must be enabled in CMOS Setup.

Table 24: USB 1.0 Interface Connector

Signal

Name Function

1 USBPWR1 +5V (Protected)

2 USBP00 Channel 0 Data –

3 USBP01 Channel 0 Data +

4 GND1 Digital Ground

5 GND Cable Shield

6 GND Cable Shield

7 GND1 Digital Ground

8 USBP11 Channel 1 Data +

9 USBP10 Channel 1 Data –

10 USBPWR1 +5V (Protected)

Warning! Connector J5 is not numbered in the conventional manner as most dual-row

headers. Care must be taken to attach the USB 1.0 adapter cables as shown below

to prevent voltage reversal.

Figure 6. USB 1.0 Connector Orientation Diagram

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 70 71

Brak uwag

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