P89LPC915FDH NXP [NXP Semiconductors], P89LPC915FDH Datasheet - Page 27

• Manufacturer Part Number: P89LPC915FDH
• Description: 8-bit microcontrollers with accelerated two-clock 80C51 core 2 kB 3 V flash with 8-bit A/D converter
• Manufacturer: NXP [NXP Semiconductors]

Table 9:
* indicates SFRs that are bit addressable.
Name
P0*
P1*
P0M1
P0M2
P1M1
P1M2
PCON
PCONA
PSW*
PT0AD
RSTSRC
RTCCON
RTCH
RTCL
SADDR
SADEN
SBUF
SCON*
SSTAT
SP
TAMOD
TCON*
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P89LPC917 Special function registers
Description
Port 0
Port 1
Port 0 output mode 1
Port 0 output mode 2
Port 1 output mode 1
Port 1 output mode 2
Power control register
Power control register A
Program status word
Port 0 digital input disable
Reset source register
Real-time clock control
Real-time clock register high
Real-time clock register low
Serial port address register
Serial port address enable
Serial Port data buffer register
Serial port control
Serial port extended status
register
Stack pointer
Timer 0 and 1 auxiliary mode
Timer 0 and 1 control
Bit address
Bit address
Bit address
Bit address
Bit address
SFR
addr.
B5H
D0H
DFH
D1H
D2H
D3H
A9H
B9H
BAH
80H
90H
84H
85H
91H
92H
87H
F6H
99H
98H
81H
8FH
88H
Bit functions and addresses
(P0M1.7)
(P0M2.7)
CLKOUT
T1/KBI7/
…continued
SM0/FE
DBMOD
SMOD1
RTCPD
RTCF
MSB
TF1
CY
D7
9F
8F
87
97
-
-
-
-
-
-
SMOD0
RTCS1
INTLO
SM1
TR1
AC
D6
9E
8E
86
96
-
-
-
-
-
-
-
-
-
-
CMPREF
(P0M1.5) (P0M1.4) (P0M1.3) (P0M1.2) (P0M1.1) (P0M1.0) FF
(P0M2.5) (P0M2.4) (P0M2.3) (P0M2.2) (P0M2.1) (P0M2.0) 00
PT0AD.5 PT0AD.4 PT0AD.3 PT0AD.2 PT0AD.1
RTCS0
BOPD
VCPD
CIDIS
/KBI5
RST
BOF
SM2
TF0
D5
F0
9D
8D
85
95
-
-
-
(P1M1.4) (P1M1.3) (P1M1.2) (P1M1.1) (P1M1.0) D3
(P1M2.4) (P1M2.3) (P1M2.2) (P1M2.1) (P1M2.0) 00
DBISEL
CIN1A
ADPD
T1M2
/KBI4
INT1
POF
REN
RS1
TR0
BOI
D4
9C
8C
84
94
-
CIN1B
R_BK
/KBI3
INT0/
I2PD
SDA
GF1
RS0
TB8
IE1
D3
9B
FE
8B
83
93
-
-
T0/SCL
CIN2A
R_WD
/KBI2
GF0
RB8
OV
BR
IT1
D2
9A
8A
82
92
-
-
-
PMOD1
CIN2B
ERTC
R_SF
/KBI1
RXD
SPD
IE0
OE
81
91
D1
F1
99
89
TI
-
PMOD0 00
RTCEN
STINT
CMP2
R_EX
T0M2
/KBI0
LSB
TXD
IT0
80
90
D0
98
88
RI
P
-
-
Reset value
Hex
00
00
00
60
00
00
00
00
xx
00
00
07
00
00
[1]
[1]
[1]
[1][6]
[6]
[6]
[1]
[1]
xxx0xxx0
Binary
[1]
[1]
11111111
00000000
11x1xx11
00x0xx00
00000000
00000000
00000000
xx00000x
[3]
011xxx00
00000000
00000000
00000000
00000000
xxxxxxxx
00000000
00000000
00000111
00000000