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TTP-248M Bar Code Printer
Service Manual
0xA8100000
Ribbon Near End Data Register
(1 byte)
0xA8200000
Centronics Data Register
(1 byte)
0xA8300000
TPH Data Area 1 Register
(1 byte)
0xA8400000
TPH Data Area 2 Register
(1 byte)
0xA8500000
TPH Data Area 3 Register
(1 byte)
0xA8600000
TPH Data Area 4 Register
(1 byte)
0xA8700000
Cutter Control Register
(1 byte)
Bit 0: Power
Bit 1: Direction
0:Backward
1:Forward
0xA8800000
|
0xA88FFFFF
N/C
0xA8900000
LCD Control Register
(1 byte)
Bit 0: LCD CS1
Bit 1: LCD CS2
Bit 2: LCD OP
Bit 3: LCD
Power
Bit 4: LCD R/W
Bit 5: LCD
Enable
0xA8A00000
LCD Data
(1 byte)
0xAC000000
|
0xAC3FFFFF
SDRAM
Area 3(/CS3)
0xB0000000
|
0xB3FFFFF
N/C
Area 4(/CS4)
0xB4000000
|
0xB7FFFFF
N/C
Area 5(/CS5)
0xB8000000
|
0xBBFFFFF
N/C
Area 6(/CS6)
0xBC000000
|
0xBFFFFFF
N/C
Reserved Area
Table 2.