W78ERD2 Datasheet, PDF (9/72 Pages) Winbond – 8-BIT MICROCONTROLLER

W78ERD2
7. SPECIAL FUNCTION REGISTER
W78E51RD2 Special Function Registers (SFRs) and Reset Values
F8
+B
F0
00000000
+P4
E8
xxxx1111
+ACC
E0
00000000
CCON
D8
x0000000
+PSW
D0
00000000
+T2CON
C8
00000000
XICON
C0
00000000
+IP
B8
x0000000
+P3
B0
00000000
+IE
A8
00000000
+P2
A0
11111111
+SCON
98
00000000
+P1
90
11111111
+TCON
88
00000000
+P0
80
11111111
CH
00000000
CL
00000000
CMOD
00xxx000
T2MOD
xxxxxx00
XICONH
0xxx0xxx
SADEN
00000000
SADDR
00000000
XRAMAH
00000000
SBUF
xxxxxxxx
TMOD
00000000
SP
00000111
CCAP0H
00000000
CCAP0L
00000000
CCAPM0
x0000000
RCAP2L
00000000
P4CONA
00000000
AUXR1
xxxxx0x0
TL0
00000000
DPL
00000000
CCAP1H
00000000
CCAP1L
00000000
CCAPM1
x0000000
RCAP2H
00000000
P4CONB
00000000
TL1
00000000
DPH
00000000
CCAP2H CCAP3H
00000000 00000000
CCAP2L CCAP3L
00000000 00000000
CCAPM2 CCAPM3
x0000000 x0000000
TL2
00000000
SFRAL
00000000
TH2
00000000
SFRAH
00000000
P43AL
00000000
P42AL
00000000
P43AH
00000000
P42AH
00000000
P41AL
00000000
TH0
00000000
P40AL
00000000
P41AH
00000000
TH1
00000000
P40AH
00000000
Notes:
1. The SFRs marked with a plus sign(+) are both byte- and bit-addressable.
2. The text of SFR with bold type characters are extension function registers.
CCAP4H
00000000
CHPENR
00000000
CCAP4L
00000000
CCAPM4
x0000000
SFRFD
00000000
P4CSIN
00000000
WDTRST
00000000
P2EAL
00000000
AUXR
00000000
PORT
00000000
FF
F7
EF
E7
CKCON
DF
xx000xx1
D7
CF
SFRCN
C7
00000000
CHPCON
BF
000xx000
IPH
B7
x0000000
AF
A7
P2EAH
9F
00000000
97
8F
PCON
87
00110000
Publication Release Date: April 20, 2005
-9-
Revision A4