p89lpc935fdh NXP Semiconductors, p89lpc935fdh Datasheet - Page 21

• Manufacturer Part Number: p89lpc935fdh
• Description: 8-bit Microcontroller With Accelerated Two-clock 80c51 Core 4 Kb/8 Kb 3 V Byte-erasable Flash With 8-bit A/d Converters
• Manufacturer: NXP Semiconductors

Table 6:
* indicates SFRs that are bit addressable.
Name
OCRCH
OCRCL
OCRDH
OCRDL
P0*
P1*
P2*
P3*
P0M1
P0M2
P1M1
P1M2
P2M1
P2M2
P3M1
P3M2
PCON
PCONA
PSW*
PT0AD
Special function registers - P89LPC935/936
Description
Output compare C register
high
Output compare C register
low
Output compare D register
high
Output compare D register
low
Port 0
Port 1
Port 2
Port 3
Port 0 output mode 1
Port 0 output mode 2
Port 1 output mode 1
Port 1 output mode 2
Port 2 output mode 1
Port 2 output mode 2
Port 3 output mode 1
Port 3 output mode 2
Power control register
Power control register A
Program status word
Port 0 digital input disable
Bit address
Bit address
Bit address
Bit address
Bit address
SFR
addr.
FDH
FCH
FFH
FEH
A0H
B0H
A4H
A5H
B1H
B2H
B5H
D0H
80H
90H
84H
85H
91H
92H
87H
F6H
Bit functions and addresses
(P0M1.7) (P0M1.6) (P0M1.5) (P0M1.4) (P0M1.3) (P0M1.2) (P0M1.1) (P0M1.0) FF
(P0M2.7) (P0M2.6) (P0M2.5) (P0M2.4) (P0M2.3) (P0M2.2) (P0M2.1) (P0M2.0) 00
(P1M1.7) (P1M1.6)
(P1M2.7) (P1M2.6)
(P2M1.7) (P2M1.6) (P2M1.5) (P2M1.4) (P2M1.3) (P2M1.2) (P2M1.1) (P2M1.0) FF
(P2M2.7) (P2M2.6) (P2M2.5) (P2M2.4) (P2M2.3) (P2M2.2) (P2M2.1) (P2M2.0) 00
SMOD1
T1/KB7
RTCPD
MSB
OCC
ICA
CY
A7
B7
D7
87
97
-
-
-
-
…continued
SMOD0
DEEPD
CMP1
/KB6
OCB
OCA
AC
86
96
A6
B6
D6
-
-
-
-
CMPREF
PT0AD.5 PT0AD.4 PT0AD.3 PT0AD.2 PT0AD.1
SPICLK
BOPD
VCPD
/KB5
RST
A5
B5
D5
85
95
F0
-
-
-
-
-
(P1M1.4) (P1M1.3) (P1M1.2) (P1M1.1) (P1M1.0) D3
(P1M2.4) (P1M2.3) (P1M2.2) (P1M2.1) (P1M2.0) 00
CIN1A
ADPD
/KB4
INT1
RS1
BOI
A4
SS
B4
D4
84
94
-
-
-
CIN1B
MISO
INT0/
/KB3
I2PD
SDA
GF1
RS0
A3
B3
D3
83
93
-
-
-
T0/SCL
CIN2A
SPPD
MOSI
/KB2
GF0
OV
A2
B2
D2
82
92
-
-
-
(P3M1.1) (P3M1.0) 03
(P3M2.1) (P3M2.0) 00
PMOD1
CIN2B
XTAL1
/KB1
RXD
OCD
SPD
A1
B1
D1
81
91
F1
PMOD0 00
CCUPD 00
XTAL2
CMP2
/KB0
LSB
TXD
ICB
A0
B0
D0
80
90
P
-
Reset value
Hex
00
00
00
00
00
00
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
Binary
0000 0000
0000 0000
0000 0000
0000 0000
1111 1111
0000 0000
11x1 xx11
00x0 xx00
1111 1111
0000 0000
xxxx xx11
xxxx xx00
0000 0000
0000 0000
0000 0000
xx00 000x
[3]
[3]
[3]
[3]