Samsung C8274X Manuel D’Utilisation
RESET
and POWER-DOWN
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
8-4
Table 8-3. S3C8275X/C8278X/C8274X Set 1, Bank 1 Register Values After RESET
Register Name
Mnemonic
Address
Bit Values After RESET
Dec
Hex
7
6 5 4 3 2
1
0
LCD
control
register
LCON
224 E0H
0
0 0 0 0 0
− 0
Watch
timer
control
register
WTCON 225 E1H
0
0 0 0 0 0
0
0
Timer
A
counter
TACNT
226 E2H
0
0 0 0 0 0
0
0
Timer
B
counter
TBCNT
227 E3H
0
0 0 0 0 0
0
0
Timer
A
data
register
TADATA 228 E4H
1
1 1 1 1 1
1
1
Timer
B
data
register
TBDATA 229 E5H
1
1 1 1 1 1
1
1
Timer
1/A
control
register
TACON
230 E6H
0
0 0 0 0 0
0
0
Timer B control register
TBCON
231
E7H
− 0 0 0 0 0
0
0
Clock output control register
CLOCON
232
E8H
− − − − − − 0
0
Port 4 control register (high byte)
P4CONH
233
E9H
0
0
0
0
0
0
0
0
Port 4 control register (low byte)
P4CONL
234
EAH
0
0
0
0
0
0
0
0
Port 5 control register (high byte)
P5CONH
235
EBH
0
0
0
0
0
0
0
0
Port 5 control register (low byte)
P5CONL
236
ECH
0
0
0
0
0
0
0
0
Port
6
control
register
P6CON
237 EDH
0
0 0 0 0 0
0
0
Locations EEH – EFH are not mapped.
Flash memory control register
FMCON
240
F0H
0
0
0
0
0
− − 0
Flash memory user programming enable register
FMUSR
241
F1H
0
0
0
0
0
0
0
0
Flash memory sector address register (high byte)
FMSECH
242
F2H
0
0
0
0
0
0
0
0
Flash memory sector address register (low byte)
FMSECL
243
F3H
0
0
0
0
0
0
0
0
Battery level detector control register
BLDCON
244
F4H
− − 0 0 0 0
0
0
Locations F5H – FFH are not mapped.