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4.2.
Cash Drawer Installation
You can install a cash drawer through the cash drawer port. Please verify the pin
assignment before installation.
4.2.1. Cash Drawer Pin Assignment
4.2.2. Cash Drawer Controller Register
The Cash Drawer Controller use one I/O addresses to control the Cash Drawer.
The Cash Drawer Control Register and the Cash Drawer Status Register.
Register Location:
4B8h
Attribute:
Read / Write
Size:
8bit
BIT
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
Attribute
Reserved Reserved Reserved Read
Reserved Reserved Write
Write
7 6 5 4 3 2 1 0
X X X X X
Cash Drawer 1 “DOUT bit0” pin output control
Cash Drawer 1 “DOUT bit1” pin output control
Reserved
Cash Drawer 1 “DIN bit0” pin input status
Reserved
Bit 7: Reserved.
Bit 6: Reserved.
Bit 5: Reserved.
6
1
Pin
Signal
1
GND
2
DOUT bit0
3
DIN bit0
4
12V / 24V
5
DOUT bit1
6
GND
