protech PS6508 Series, User Manual

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Chapter 2 Hardware Configuration
Page: 2-14
PS6508 SERIES USER
’
S MANUAL
JUSB2 : Internal USB Ports Connector
The pin assignment is as follows :
PIN ASSIGNMENT
1 USB4-
2 USB4+
3 GND
4 USBV4
5 GND
2-12. CASH DRAWER CONNECTOR
DRW1 : Cash Drawer Connector
The pin assignment is as follows :
PIN ASSIGNMENT
1 GND
2 Drawer
Open
3 Drawer Sense
4 +12V
5 NC
6 GND
Prox-6508 cash drawer control in GPIO port
To Open Drawer
Write "13h " to I/O Port "48f"h
To Close Drawer
Write "1bh " to I/O Port "48f"h
Detect Drawer Status
Read I/O “48f”h
Definition (BIT0 )
MSB LSB
Check whether BIT0 = 1
1 : the drawer was close
0 : the drawer was open