Philips P89LPC938 User Manual page 11

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Table 2: P89LPC938 Special function registers
* indicates SFRs that are bit addressable.
Name Description
ACC* Accumulator
AD0CON ADC0 control register
AD0INS ADC0 input select
AD0MOD ADC0 mode register A
A
AD0MOD ADC0 mode register B
B
AUXR1 Auxiliary function register
B* B register
[2]
BRGR0 Baud rate generator rate
low
[2]
BRGR1 Baud rate generator rate
high
BRGCON Baud rate generator control
CCCRA Capture compare A control
register
CCCRB Capture compare B control
register
CCCRC Capture compare C control
register
CCCRD Capture compare D control
register
CMP1 Comparator 1 control
register
CMP2 Comparator 2 control
register
DEECON Data EEPROM control
register
SFR Bit functions and addresses
addr.
MSB
Bit address E7 E6
E0H
97H ENBI0 ENADCI
0
A3H ADI07 ADI06
C0H BNDI0 BURST0
A1H CLK2 CLK1
A2H CLKLP EBRR
Bit address F7 F6
F0H
BEH
BFH
BDH - -
EAH ICECA2 ICECA1
EBH ICECB2 ICECB1
ECH - -
EDH - -
ACH - -
ADH - -
F1H EEIF HVERR
E5 E4 E3
TMM0 EDGE0 ADCI0 ENADC0 ADCS01
ADI05 ADI04 ADI03 ADI02
SCC0 SCAN0 -
CLK0 - -
ENT1 ENT0 SRST
F5 F4 F3
- - -
ICECA0 ICESA ICNFA FCOA
ICECB0 ICESB ICNFB FCOB
- - - FCOC
- - - FCOD
CE1 CP1 CN1
CE2 CP2 CN2
ECTL1 ECTL0 -
Reset value
LSB Hex
E2 E1 E0
00
ADCS00 00
ADI01 ADI00 00
- - - 00
- - - 00
0 - DPS 00
F2 F1 F0
00
00
00
[2]
- SBRGS BRGEN 00
OCMA1 OCMA0 00
OCMB1 OCMB0 00
OCMC1 OCMC0 00
OCMD1 OCMD0 00
[1]
OE1 CO1 CMF1 00
[1]
OE2 CO2 CMF2 00
- - EADR8 0E
Binary
0000 0000
0000 0000
0000 0000
0000 0000
000x 0000
0000 00x0
0000 0000
0000 0000
0000 0000
xxxx xx00
0000 0000
0000 0000
xxxx x000
xxxx x000
xx00 0000
xx00 0000
0000 1110