tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 344

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Mnemonic Name Address
Mnemonic Name Address
19.11 Watchdog Timer (WDT)
19.12 Real-Time Clock (RTC)
RTCREG
WDMOD
RTCCR
WDCR
Accumu-
Register
Register
Register
Register
Control
Control
Mode
WDT
WDT
RTC
RTC
lator
F0A0H
F0A4H
F090H
F091H
FFFF
FFFF
FFFF
FFFF
1: WDT
Must be
written as
0.
WDTE
enable
RUI7
R/W
R/W

7
7
1
0
0
00: 2
01: 2
10: 2
11: 2
WDTP1
RUI6



TMP1941AF-304
6
16
18
20
22
6
0
0
/fsys
/ fsys
/ fsys
/ fsys
R/W
B1H: WDT disable code; 4EH: WDT clear-count code
WDTP0
RUI5



5
5
0
0
RUI4



4



4
0

W

R
0: Clears
Accumulator.
RTCRCLR
RUI3
R/W



3
3
0
0
IDLE
0: Off
1: On
00: 2
01: 2
10: 2
11: 2
RTCSEL1
I2WDT
RUI2
2
TMP1941AF
0
2
0
14
13
12
11
0
/fs
/fs
/fs
/fs
R/W
1: System
RTCSEL0
RESCR
reset
R/W
RUI1
1
0
1
0
0
2003-03-27
Must be
written as
0.
0: Stop and
1: Begin
RTCRUN
clear the
counter.
counting.
RUI0
R/W

0
0
0
0
0