W77C32F-40 Nuvoton Technology Corporation of America, W77C32F-40 Datasheet - Page 47

• Manufacturer Part Number: W77C32F-40
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W77C32F-40

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Table 6. SFR Reset Value
The WDCON SFR bits are set/cleared in reset condition depending on the source of the reset.
WDCON
The POR bit WDCON.6 is set only by the power on reset. The WTRF bit WDCON.2 is set when the
Watchdog timer causes a reset. A power on reset will also clear this bit. The EWT bit WDCON.1 is
cleared by power on resets. This disables the Watchdog timer resets. A watchdog or external reset
does not affect the EWT bit.
SFR NAME
ROMMAP
SADDR1
CKCON
SCON1
TMOD
PCON
TCON
SCON
DPH1
SBUF
DPL1
EXIF
DPH
DPS
DPL
TH0
TH1
TL0
TL1
SP
P0
P1
P2
P4
External reset
0x0x0xx0b
RESET VALUE
Watchdog reset Power on reset
0x0x01x0b
11111111b
00000111b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000001b
11111111b
00000000b
xxxxxxxx
11111111b
00000000b
00000000b
01
0000
xxxx
00xx0000b
xxxxxx
xxx
1111b
0b
b
b
- 47 -
01000000b
SFR NAME
Publication Release Date: December 20, 2005
RCAP2H
SADEN1
STATUS
RCAP2L
WDCON
SADDR
SADEN
T2MOD
T2CON
SBUF1
PSW
PMR
ACC
TH2
TL2
EIE
EIP
PC
TA
P3
IE
IP
B
W77C32/W77C032
RESET VALUE
00000000b
00000000b
11111111b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
11111111b
00000000b
00000000b
xxx
00000000b
00000000b
00000000b
xxxxxxxx
x0000000b
00000x00b
000x0000b
0x0x0xx0b
xxx00000b
010xx0x0b
00000b
Revision A5
b