GMS81C5108 Datasheet, PDF (29/102 Pages) Hynix Semiconductor – HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS

GMS81C5108
Address
Register Name
Symbol
R/W
Initial Value _Addressing
76543210
Mode
Page
00EF
Watch timer mode register
WTMR
R/W - 0 0 0 0 0 0 0 byte, bit
56
00F0
Key scan mode register
KSMR
R/W 0 0 0 0 0 0 0 0 byte, bit
70
00F1
LCD control register
LCR
R/W 0 0 0 0 0 0 0 0 byte, bit
72
00F3
RAM paging register
RPR
R/W - - - - - - 0 0 byte, bit
73
00F4
Basic interval timer register
Clock control register
BITR
R
0 0 0 0 0 0 0 0 byte, bit
43
CKCTLR
W
- - - - 0111
byte
43
00F5
System clock mode register
SCMR
R/W 0 0 0 0 0 0 0 0 byte, bit
34
00F6
Remocon mode register
RMR
R/W - 0 0 0 0 0 0 0 byte, bit
76
00F7
Carrier frequency high selection
CFHS
W
- - 111111
byte
76
00F8
Carrier frequency low selection
CFLS
W
- - 111111
byte
76
00F9
Remocon data high register
RDHR
W
11111111
byte
76
00FA
Remocon data low register
Remocon data counter
RDLR
RDC
W 11111111
byte
76
R
0 0 0 0 0 0 0 0 byte, bit
76
00FB
Remocon output data register
RODR
R/W - - - - - - - 0 byte, bit
76
00FC
Remocon output buffer
ROB
R/W - - - - - - - 0 byte, bit
76
00FD
Buzzer data register
BDR
W 00000000
byte
60
00FE
Serial I/O mode register
SIOM
R/W 0 0 0 0 0 0 0 1 byte, bit
62
00FF
Serial I/O data register
SIOD
R/W x x x x x x x x byte, bit
62
Table 8-1 Control Registers
1. “byte”, “bit” means that register can be addressed by not only bit but byte manipulation instruction.
2. “byte” means that register can be addressed by only byte manipulation instruction. On the other hand, do not use any read-modify-write
instruction such as bit manipulation.
26
JUNE 2001 Ver 1.0