p87lpc778 NXP Semiconductors, p87lpc778 Datasheet - Page 9

• Manufacturer Part Number: p87lpc778
• Description: Cmos Single-chip 8-bit 80c51 Microcontroller 128-byte Data Ram, 8 Kb Otp
• Manufacturer: NXP Semiconductors

Table 3:
* indicates SFRs that are bit addressable.
Name
ACC*
ADCON* A/D Control
AUXR1
B*
CMP1
CMP2
CNSW0
CNSW1
CPSW0
CPSW1
CPSW2
CPSW3
CPSW4
DIVM
DPTR
I2CFG*
DPH
DPL
Description
Accumulator
Auxiliary Function Register
B register
Comparator 1 control register
Comparator 2 control register
PWM Counter shadow register0
PWM Counter shadow register1
PWM Compare shadow
register0
PWM Compare shadow
register0
PWM Compare shadow
register0
PWM Compare shadow
register0
PWM Compare shadow
register0
CPU clock divide-by-M control
Data pointer (2 bytes)
Data pointer HIGH
Data pointer LOW
I
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Special function registers
2
C-bus configuration register
Bit address
Bit address
Bit address
Bit address
Bit address
C8h/WR
C8h/RD
addr.
SFR
E0H
ACh
ADh
C0h
A2h
D1h
D2h
D3h
D4h
D5h
D6h
D7h
F0h
95h
83h
82h
Bit functions and addresses
CPSW07
CPSW17
CPSW27
CPSW37
CPSW47
SLAVEN
SLAVEN
ENADC
CNSW7
MSB
KBF
E7
C7
CF
DF
F7
-
-
-
MASTRQ
MASTRQ
CPSW06
CPSW16
CPSW26
CPSW36
CPSW46
CNSW6
BOD
CE
DE
E6
C6
F6
-
-
-
CPSW05
CPSW15
CPSW25
CPSW35
CPSW45
CNSW5
CLRTI
CE1
CE2
BOI
CD
DD
E5
C5
F5
0
-
CPSW04
CPSW14
CPSW24
CPSW34
CPSW44
CNSW4
TIRUN
TIRUN
ADCI
LPEP
CP1
CP2
CC
DC
E4
C4
F4
-
CPSW03
CPSW13
CPSW23
CPSW33
CPSW43
CNSW3
ADCS
SRST
CN1
CN2
CB
DB
E3
C3
F3
-
-
-
CPSW02
CPSW12
CPSW22
CPSW32
CPSW42
CNSW2
RCCLK
OE1
OE2
CA
DA
E2
C2
F2
0
-
-
-
CPSW01
CPSW11
CPSW21
CPSW31
CPSW41
CNSW1
CNSW9
AADR1
CO1
CO2
CT1
CT1
E1
C1
F1
C9
D9
-
CPSW00 00H
CPSW10 00H
CPSW20 00H
CPSW30 00H
CPSW40 00H
CNSW0
CNSW8
AADR0
CMF1
CMF2
DPS
LSB
CT0
CT0
E0
C0
F0
C8
D8
Reset
value
Hex
00H
02h
02h
00H
00H
00H
FFh
00H
00H
00H
FFh
00H