User`s manual

CMOS definition for cash drawer

Test Example:

IO space 0x70 (bank 1).

Reserve IO space in bank2 A0.

0x37 : 0x72

0x38 : 0xA0

Reserve

space.

Value. Explain.

A0 0x01 GPIO:1, DIO:0

A1 – B4 0x2e,0x01,0x87,0x01,0x2e,0x01,0x87,0x01,

0x2e,0x01,0x07,0x01,0x2f,0x01,0x09,0x01,

0x2e,0x01,0xf1

Entry commands.

B5 – B6 0x2f,0x00 Output address.

B7 – B8 0x2f,0x00 Input address.

B9 0x53 Open cashdrawer1 value.

BA 0x33 Open cashdrawer2 value.

BB 0x60 Close cash-drawer value.

BC 0x80 Cash-drawer status mask.

12V / 24V Power Select for cash drawer

Please adjust the jumper setting of MianBoard top side, JP7(as following picture blocked in red)

from (1,2) to (2,3); (1,2) is support 12V; (2,3) is support 24V