LPQ58/LPQ80
User Manual
Rev.1.3
20
Chapter 4 Interface
4.1USB interface
Figure 4-1
PIN No.
Signal name
1
VBUS
2
D-
3
D+
4
GND
4.2 Cashdrawer
Pin No.
Signal
Function
1
FG
Frame Ground
2
DRAWER1
Drawer kick-out drive signal 1
3
DRSW
Drawer open/close signal
4
VDR
Drawer driving source
5
DRAWER2
Drawer kick-out drive signal 2
6
GND
GND
Voltage:12V DC
Current:2A max.
Signal:
“
L
”
= 0
～
0.5 V ;
“
H
”
= 2.4
～
3.3 V
