SN8P1602B View Datasheet(PDF) - Sonix Technology Co., Ltd
Part Name
Description
MFG CO.
'SN8P1602B' PDF : 76 Pages View PDF
SN8P1602B
8-Bit Micro-Controller
BITS of SYSTEM REGISTER
SN8P1602B system register table
Address
082H
083H
084H
086H
0BEH
0BFH
0C0H
0C1H
0C2H
0C8H
0C9H
0CAH
0CEH
0CFH
0D0H
0D1H
0D2H
0D8H
0DAH
0DBH
0DFH
0E7H
0F8H
0F9H
0FAH
0FBH
0FCH
0FDH
0FEH
0FFH
Bit7
RBIT7
ZBIT7
YBIT7
NT0
-
PEDGEN
0
0
P27M
0
0
WTCKS
PC7
-
-
-
P27
-
TC0ENB
TC0C7
GIE
@YZ7
S3PC7
-
S2PC7
-
S1PC7
-
S0PC7
-
Bit6
RBIT6
ZBIT6
YBIT6
NPD
-
-
0
0
P26M
0
0
WDRST
PC6
-
-
-
P26
-
TC0rate2
TC0C6
-
@YZ6
S3PC6
-
S2PC6
-
S1PC6
-
S0PC6
-
Bit5
RBIT5
ZBIT5
YBIT5
-
-
-
0
0
P25M
TC0IRQ
TC0IEN
0
PC5
-
-
-
P25
-
TC0rate1
TC0C5
-
@YZ5
S3PC5
-
S2PC5
-
S1PC5
-
S0PC5
-
Bit4
RBIT4
ZBIT4
YBIT4
-
-
P00G1
P14W
P14M
P24M
0
0
CPUM1
PC4
-
-
P14
P24
-
TC0rate0
TC0C4
-
@YZ4
S3PC4
-
S2PC4
-
S1PC4
-
S0PC4
-
Bit3
RBIT3
ZBIT3
YBIT3
-
-
P00G0
P13W
P13M
P23M
0
0
CPUM0
PC3
-
-
P13
P23
-
TC0CKS
TC0C3
-
@YZ3
S3PC3
-
S2PC3
-
S1PC3
-
S0PC3
-
Bit2
RBIT2
ZBIT2
YBIT2
C
PUR2
-
P12W
P12M
P22M
0
0
CLKMD
PC2
-
-
P12
P22
-
0
TC0C2
STKPB2
@YZ2
S3PC2
-
S2PC2
-
S1PC2
-
S0PC2
-
Bit1
RBIT1
ZBIT1
YBIT1
DC
PUR1
-
P11W
P11M
P21M
0
0
STPHX
PC1
PC9
-
P11
P21
TC0GN
0
TC0C1
STKPB1
@YZ1
S3PC1
S3PC9
S2PC1
S2PC9
S1PC1
S1PC9
S0PC1
S0PC9
Bit0
RBIT0
ZBIT0
YBIT0
Z
PUR0
-
P10W
P10M
P20M
P00IRQ
P00IEN
0
PC0
PC8
P00
P10
P20
-
0
TC0C0
STKPB0
@YZ0
S3PC0
S3PC8
S2PC0
S2PC8
S1PC0
S1PC8
S0PC0
S0PC8
R/W
R/W
R/W
R/W
R/W
W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Remarks
R
Z
Y
PFLAG
PUR
PEDGE
P1W wakeup register
P1M I/O direction
P2M I/O direction
INTRQ
INTEN
OSCM
PCL
PCH
P0 data buffer
P1 data buffer
P2 data buffer
T0M
TC0M
TC0C
STKP stack pointer
@YZ index pointer
STK3L
STK3H
STK2L
STK2H
STK1L
STK1H
STK0L
STK0H
Note
a): To avoid system error, please be sure to put all the “0” as it indicates in the above table
b). All of register names had been declared in SN8ASM assembler.
c). One-bit name had been declared in SN8ASM assembler with “F” prefix code.
d). “b0bset”, “b0bclr”, ”bset”, ”bclr” instructions are only available to the “R/W” registers.
e). For detail description, please refer to the “System Register Quick Reference Table”
SONiX TECHNOLOGY CO., LTD
Page 34
Version 1.2
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