P89LPC980 NXP [NXP Semiconductors], P89LPC980 Datasheet - Page 28

• Manufacturer Part Number: P89LPC980
• Description: 8-bit microcontroller with accelerated two-clock 80C51 core, 4 kB/8 kB wide-voltage byte-erasable flash with 10-bit ADC
• Manufacturer: NXP [NXP Semiconductors]

Table 6.
* indicates SFRs that are bit addressable.
Name
SADEN
SBUF
SCON*
SSTAT
SP
SPCTL
SPSTAT
SPDAT
TCON*
TH0
TH1
TL0
TL1
TMOD
T2CON
TH2
TL2
T3CON
Special function registers - P89LPC983/985
Description
Serial port
address enable
Serial Port data
buffer register
Serial port
control
Serial port
extended status
register
Stack pointer
SPI control
register
SPI status
register
SPI data register
Timer 0 and 1
control
Timer 0 high
Timer 1 high
Timer 0 low
Timer 1 low
Timer 0 and 1
mode
Timer/Counter 2
Control
Timer/Counter 2
High Byte
Timer/Counter 2
Low Byte
Timer/Counter 3
Control
Bit address
Bit address
SFR
addr.
B9H
BAH
E2H
E1H
E3H
8CH
8DH
8AH
8BH
FFH
FEH
FDH
EFH
99H
98H
81H
88H
89H
Bit functions and addresses
T1GATE
DBMOD
SM0/FE
PSEL2
PSEL3
SSIG
MSB
SPIF
TF1
9F
8F
INTLO
WCOL
T1C/T
SPEN
ENT2
ENT3
SM1
TR1
9E
8E
…continued
DORD
TIEN2
TIEN3
CIDIS
T1M1
SM2
TF0
9D
8D
-
DBISEL
PWM2
PWM3
MSTR
T1M0
REN
TR0
9C
8C
-
T0GATE
EXEN2
EXEN3
CPOL
TB8
IE1
9B
FE
8B
-
CPHA
T0C/T
RB8
TR2
TR3
BR
IT1
9A
8A
-
C/NT2
C/NT3
SPR1
T0M1
OE
IE0
99
89
TI
-
CP/NRL2 00
CP/NRL3 00
STINT
SPR0
T0M0
LSB
IT0
98
88
RI
-
Reset value
Hex
00
xx
00
00
07
04
00
00
00
00
00
00
00
00
00
00
0000 0100
Binary
0000 0000
xxxx xxxx
0000 0000
0000 0000
0000 0111
00xx xxxx
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000