
Preliminary W79E225A/227A Data Sheet
Publication Release Date: December 14, 2007
- 24 -
Revision A2.0
Continued
SYMBOL
DEFINITION
ADDR
ESS
MSB
LSB
BIT_ADDRESS,
SYMBOL
RESET
FSPLT
FAULT SAMPLING TIME
REGISTER
C5H
SCMP1
SCMP0
SFP1
SFP0
SFCEN
SFCST
SFCDIR LSBD
0000 0000B
PMR
POWER MANAGEMENT
REGISTER
C4H
-
-
-
-
-
ALEOFF -
DME0
xxxx x0x0B
T3CON
TIMER 3 CONTROL
C3H
TF3
-
-
-
-
TR3
-
0xxx x0x0B
T3MOD
TIMER 3 MODE CONTROL C2H
ENLD
ICEN2
ICEN1
ICEN0
T3CR
-
-
-
0000 0xxxB
SBUF1
SERIAL BUFFER 1
C1H
SBUF1.7 SBUF1.6 SBUF1.5 SBUF1.4 SBUF1.3 SBUF1.2 SBUF1.1 SBUF1.0 xxxx xxxxB
SCON1
SERIAL CONTROL 1
C0H
(BF)
SM0_1/F
E_1
(BE)
SM1_1
(BD)
SM2_1
(BC)
REN_1
(BB)
TB8_1
(BA)
RB8_1
(B9)
TI_1
(B8)
RI_1
0000 0000B
PWM4H
PWM 4 HIGH BITS
REGISTER
BFH
-
-
-
-
PWM4.11PWM4.10PWM4.9 PWM4.8 xxxx 0000B
PWMEN
PWM OUTPUT ENABLE
REGISTER
BEH
PWM7E
N
PWM6E
N
PWM5E
N
PWM4E
N
PWM3E
N
PWM2E
N
PWM1E
N
PWM0E
N
0000 0000B
PIO
PWM PIN OUTPUT
SOURCE SELECT
BDH
PIO7
PIO6
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
0000 0000B
POVD
PWM OUTPUT STATE
REGISTERS
BCH
POVD.7 POVD.6 POVD.5 POVD.4 POVD.3 POVD.2 POVD.1 POVD.0 0000 0000B
POVM
PWM OUTPUT OVERRIDE
CONTROL REGISTERS
BBH
POVM.7 POVM.6 POVM.5 POVM.4 POVM.3 POVM.2 POVM.1 POVM.0 0000 0000B
SADEN1
SLAVE ADDRESS MASK 1
BAH
SADEN1
.7
SADEN1
.6
SADEN1
.5
SADEN1
.4
SADEN1
.3
SADEN1
.2
SADEN1
.1
SADEN1
.0
0000 0000B
SADEN
SLAVE ADDRESS MASK
B9H
SADEN.
7
SADEN.
6
SADEN.
5
SADEN.
4
SADEN.
3
SADEN.
2
SADEN.
1
SADEN.
0
0000 0000B
IP
INTERRUPT PRIORITY
B8H
(BF)
(BE)
PADC
(BD)
PT2
(BC)
PS
(BB)
PT1
(BA)
PX1
(B9)
PT0
(B8)
PX0
0000 0000B
IPH
INTERRUPT HIGH
PRIORITY
B7H
-
PADCH
PT2H
PSH
PT1H
PX1H
PT0H
PX0H
x000 0000B
EIP1H
EXTENDED INTERRUPT
HIGH PRIORITY 1
B6H
-
-
PNVMIH PCPTFH PT3H
PBKFH
PPWMH PSPIH
xx00 0000B
RCAP3H
RELOAD CAPTURE 3 HIGH
REGISTER
B5H
RCAP3H
.7
RCAP3H
.6
RCAP3H
.5
RCAP3H
.4
RCAP3H
.3
RCAP3H
.2
RCAP3H
.1
RCAP3H
.0
0000 0000B
RCAP3L
RELOAD CAPTURE 3 LOW
REGISTER
B4H
RCAP3L
.7
RCAP3L
.6
RCAP3L
.5
RCAP3L
.4
RCAP3L
.3
RCAP3L
.2
RCAP3L
.1
RCAP3L
.0
0000 0000B
P5
PORT 5
B1H
-
-
-
-
-
-
PWM7
PWM6
xxxx xx11B
P3
PORT 3
B0H
(B7)
RD
(B6)
WR
(B5)
T1/
IC1/QEB
(B4)
T0/
ICO/QE
A
(B3)
/INT1
(B2)
/INT0
(B1)
TXD
(B0)
RXD
1111 1111B
SFRCN
F/W FLASH CONTROL
AFH
-
WFWIN
NOE
NCE
CTRL3
CTRL2
CTRL1
CTRL0
x011 1111B
SFRFD
F/W FLASH DATA
AEH
D7
D6
D5
D4
D3
D2
D1
D0
xxxx xxxxB
SFRAH
F/W FLASH HIGH
ADDRESS
ADH
A15
A14
A13
A12
A11
A10
A9
A8
0000 0000B
SFRAL
F/W FLASH LOW ADDRESS ACH
A7
A6
A5
A4
A3
A2
A1
A0
0000 0000B
SADDR1
SLAVE ADDRESS 1
AAH
SADDR1
.7
SADDR1
.6
SADDR1
.5
SADDR1
.4
SADDR1
.3
SADDR1
.2
SADDR1
.1
SADDR1
.0
0000 0000B
SADDR
SLAVE ADDRESS
A9H
SADDR.
7
SADDR.
6
SADDR.
5
SADDR.
4
SADDR.
3
SADDR.
2
SADDR.
1
SADDR.
0
0000 0000B
IE
INTERRUPT ENABLE
A8H
(AF)
EA
(AE)
EADC
(AD)
ET2
(AC)
ES
(AB)
ET1
(AA)
EX1
(A9)
ET0
(A8)
EX0
0000 0000B