2 control registers, 2-1 registers – Panasonic MN101C77C User Manual
Page 443
Chapter 14 Automatic Transfer Controller
Control Registers
XIV - 5
13
14-2
Control Registers
14-2-1
Registers
Table 14-2-1 shows the registers used to control ATC1.
Table 14-2-1 ATC1 Control Registers
R/W : Readable / Writable
Register
Address
R/W
Function
Page
AT1CNT0
x'03FD0'
R/W
ATC1 control register 0
XV - 6
AT1CNT1
x'03FD1'
R/W
ATC1 control register 1
XV - 7
AT1TRC
x'03FD2'
R/W
ATC1 transfer data counter
XV - 7
AT1MAP0L
x'03FD3'
R/W
ATC1 memory pointer 0 (lower 8 bits)
XV - 8
AT1MAP0M
x'03FD4'
R/W
ATC1 memory pointer 0 (middle 8 bits)
XV - 8
AT1MAP0H
x'03FD5'
R/W
ATC1 memory pointer 0 (upper 2 bits)
XV - 8
AT1MAP1L
x'03FD6'
R/W
ATC1 memory pointer 1 (lower 8 bits)
XV - 8
AT1MAP1M
x'03FD7'
R/W
ATC1 memory pointer 1 (middle 8 bits)
XV - 8
AT1MAP1H
x'03FD8'
R/W
ATC1 memory pointer 1 (upper 2 bits)
XV - 8
ATC1