580 System Manual
Version 1.0 May 31, 2008
25
Cash Drawer Controller Register
The Cash Drawer Controller use one I/O addresses to control the Cash Drawer.
Register Location:
4B8h
Attribute:
Read / Write
Size:
8bit
BIT
BIT7 BIT6 BIT5 BIT4 BIT3 BIT2 BIT1 BIT0
Attribute
Reserved Reserved Reserved Read Reserved
Write Write Reserved
7 6 5 4 3 2 1 0
X X X X X
Reserved
Cash Drawer 2 solenoid control (Output)
Cash Drawer 1 solenoid control (Output)
Cash Drawer status (Input), shared if two cash drawers are
used
Reserved
Bit 7: Reserved.
Bit 6: Reserved.
Bit 5: Reserved.
Bit 4: Cash Drawer “DIN bit0” pin input status, = 1: the Cash Drawer closed or
no Cash Drawer.
= 0: the Cash Drawer opened.
Bit 3: Reserved.
Bit 2: Cash Drawer “DOUT bit0” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Bit 1: Cash Drawer “DOUT bit1” pin output control.
= 1: Opening the Cash Drawer
= 0: Allow closing the Cash Drawer
Bit 0: Reserved
Note: Please follow the Cash Drawer control signal design to control the Cash
Drawer.
