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Philips Semiconductors
User’s Manual - Preliminary -
P89LPC901/902/903
GENERAL DESCRIPTION
2003 Dec 8 18
8F 8E 8D 8C 8B 8A 89 88
TCON* Timer 0 and 1 Control 88H TF1 TR1 TF0 TR0 - - - - 00H 00000000
TH0 Timer 0 High 8CH 00H 00000000
TH1 Timer 1 High 8DH 00H 00000000
TL0 Timer 0 Low 8AH 00H 00000000
TL1 Timer 1 Low 8BH 00H 00000000
TMOD Timer 0 and 1 Mode 89H - - T1M1 T1M0 - T0C\T T0M1 T0M0 00H 00000000
TRIM# Internal Oscillator Trim Register 96H - ENCLK TRIM.5 TRIM.4 TRIM.3 TRIM.2 TRIM.1 TRIM.0 Notes 4,5
WDCON# Watchdog Control Register A7H PRE2 PRE1 PRE0 - - WDRUN WDTOF WDCLK Notes 3,5
WDL# Watchdog Load C1H FFH 11111111
WFEED1# Watchdog Feed 1 C2H
WFEED2# Watchdog Feed 2 C3H
Name Description
SFR
Address
Bit Functions and Addresses Reset Value
MSB
LSB
Hex Binary