Motorola MW 800 Series Vehicle Installation Manual page 34

28 MW 800 Vehicle Installation Guide
Pin No.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Table 6
USB Connection
Signal Description
GND Ground
GND Ground
GND Ground
V12-OUT Output power. Maximum 1 Amps. Output inhibits
when CPU box temperature is above operating
range. The output power corresponds to the power
that operates the CPU box
V12-OUT Identical to pin 14
GPI0 General purpose digital input number 0, TTL level
(5V)
GPI1 General purpose digital input number 1, TTL level
(5V)
GPO0 General purpose digital output number 0, TTL level
GPO1 General purpose digital output number 1, TTL level
1W I/O data for "one wire" programming of the HC08
controller in the CPU box
DSC-EN Aux Radio Enable input signal for GPRS radio
programming
DSC-UPLINK Radio Output
DSC- Radio Input
DOWNLINK
GND Ground
V5-OUT Power output. Maximum 1 Amps. Output is
automatically disconnected when CPU box
temperature is exceeds operating range
V5-OUT Power output. Maximum 1 Amps. Output is
automatically disconnected when CPU box
temperature is exceeds operating range
Pin No. Signal
1 VBUS0
2 USB0-
3 USB0+
4 3_GND