TLC156 Datasheet, PDF (25/50 Pages) List of Unclassifed Manufacturers – EPROM/ROM-Based 8-Bit Microcontroller Series

TLC
2.9 Configurations Word
TABLE 2.4: Configurations Word
bit
Name
Description
Oscillator Selection Bits
= 1, 1 à RC mode (default)
1, 0
Fosc<1:0> = 1, 0 à HF mode
= 0, 1 à XT mode
= 0, 0 à LF mode
Watchdog Timer Enable Bit
2
WDTEN = 1, WDT enabled (default)
= 0, WDT disabled
Code Protection Bit
3
PROTECT = 1, EPROM code protection off (default)
= 0, EPROM code protection on
Low Voltage Detector Selection Bit
5, 4
LVDT<1:0>
= 1, 1 à disable (default)
= 0, 1 à enable, LVDT voltage = 2.0V
= 0, 0 à enable, LVDT voltage = 3.6V
Instruction Period Selection Bits
= 1, 1 à four oscillator periods (default)
7, 6
OSCD<1:0> _{= 1, 0 à two oscillator periods}
= 0, 0 à eight oscillator periods
Power Mode Selection Bits
= 1, 1 à Power Mode 3, non-power saving (default)
9, 8
PMOD<1:0> = 1, 0 à Power Mode 2, power saving
= 0, 1 à Power Mode 1, power saving
= 0, 0 à Power Mode 0, power saving
12, 11, 10
-
Unused
TLC156
Rev0.95 Nov 20, 2003
P.2/TLC156