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Cash Drawer Installation
4.2.
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
6
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
Attribute Reserved Reserved Reserved Read
7 6 5 4 3 2 1 0
X X X
X X
Bit 7: Reserved.
Bit 6: Reserved.
Bit 5: Reserved.
1
BIT6
BIT5
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
23
Pin
1
2
3
4
5
6
BIT4
BIT3
Reserved Reserved Write
Signal
GND
DOUT bit0
DIN bit0
12V / 24V
DOUT bit1
GND
BIT2
BIT1
BIT0
Write
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