p89lpc9351 NXP Semiconductors, p89lpc9351 Datasheet - Page 15

• Manufacturer Part Number: p89lpc9351
• Description: 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 8 Kb 3 V Byte-erasable ?ash With 8-bit Adc
• Manufacturer: NXP Semiconductors

Table 4.
* indicates SFRs that are bit addressable.
Name
I2DAT
I2SCLH
I2SCLL
I2STAT
ICRAH
ICRAL
ICRBH
ICRBL
IEN0*
IEN1*
IP0*
IP0H
IP1*
Special function registers
Description
I
register
Serial clock
generator/SCL
duty cycle
register high
Serial clock
generator/SCL
duty cycle
register low
I
register
Input capture A
register high
Input capture A
register low
Input capture B
register high
Input capture B
register low
Interrupt
enable 0
Interrupt
enable 1
Interrupt
priority 0
Interrupt
priority 0 high
Interrupt
priority 1
2
2
C-bus data
C-bus status
Bit address
Bit address
Bit address
Bit address
SFR
addr.
DDH
DCH
DAH
D9H
ABH
AAH
AFH
AEH
A8H
E8H
B8H
B7H
F8H
Bit functions and addresses
…continued
EADEE
PADEE
STA.4
MSB
AF
EA
EF
BF
FF
-
-
PWDRTH
EWDRT
PWDRT
STA.3
EST
PST
AE
EE
BE
FE
PBOH
STA.2
EBO
PBO
AD
ED
BD
FD
-
-
ES/ESR
PS/PSR
ECCU
PSRH
PCCU
STA.1
PSH/
AC
EC
BC
FC
STA.0
PT1H
ESPI
PSPI
ET1
PT1
AB
BB
EB
FB
PX1H
EX1
PX1
AA
EA
EC
BA
PC
FA
0
PT0H
EKBI
PKBI
ET0
PT0
A9
E9
B9
F9
0
PX0H
EI2C
PI2C
LSB
EX0
PX0
A8
B8
E8
F8
0
Reset value
Hex
00
00
F8
00
00
00
00
00
00
00
00
00
[1]
[1]
[1]
[1]
Binary
0000 0000
0000 0000
1111 1000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
00x0 0000
x000 0000
x000 0000
00x0 0000