Rainbow Electronics W79E8213R User Manual

Page 16

background image

Preliminary W79E8213/W79E8213R Data Sheet

Publication Release Date: July 11, 2008

- 16 -

Revision A2

Continued

SYMBOL DEFINITION

ADD
RESS

MSB

BIT_ADDRESS, SYMBOL

LSB

RESET

IP0H

Interrupt high priority

B7H

-

PADCH

PBOH -

PT1H PX1H PT0H PX0H x00x0000B

P2M2 Port

2

output

mode

2 B6H

- - - - - - P2M2.1

P2M2.0

xxxxxx

00B

P2M1

Port 2 output mode 1

B5H

P2S

P1S

P0S

ENCLK

T1OE

T0OE

P2M2.1 P2M2.0 00000000B

P1M2

Port 1 output mode 2

B4H

P1M2.7

P1M2.6

-

P1M2.4

P1M2.3

P1M2.2

P1M2.1 P1M2.0 00x00000B

P1M1

Port 1 output mode 1

B3H

P1M1.7

P1M1.6

-

P1M1.4

P1M1.3

P1M1.2

P1M1.1 P1M1.0 00x00000B

P0M2

Port 0 output mode 2

B2H

P0M2.7

P0M2.6

P0M2.5

P0M2.4

P0M2.3

P0M2.2

P0M2.1 P0M2.0 00000000B

P0M1

Port 0 output mode 1

B1H

P0M1.7

P0M1.6

P0M1.5

P0M1.4

P0M1.3

P0M1.2

P0M1.1 P0M1.0 00000000B

IE Interrupt

enable A8H

(AF)
EA

(AE)
EADC

(AD)
EBO

(AC)
-

(AB)
ET1

(AA)
EX1

(A9)
ET0

(A8)
EX0

000x0000B

EDIC

Edge detect control register A3H

EDFLT.1 EDFLT.0 ED2TRG ED2EN

ED1TRG ED1EN

ED0TRG ED0EN 00000000B

AUXR1

AUX function register

A2H

EDF

BOD

BOI

LPBOV

SRST

ADCEN

BUZE

- 000X000xB

P2 Port

2

A0H

(A7)
-

(A6)
-

(A5)
-

(A4)
-

(A3)

(A2)

(A1)
P2.1
XTAL1

(A0)
P2.0
XTAL2
CLKOUT

xxxxxxxxB

P1 Port

1

90H

(97)
P1.7
PWM2

(96)
P1.6
PWM1

(95)
P1.5
/RST

(94)
P1.4
/INT1
STADC

(93)
P1.3
/INT0

(92)
P1.2
ED2
T0

(91)
P1.1
ED1

(90)
P1.0
ED0
BUZ

11111111B

CKCON

Clock

control

8EH

- - - T1M

T0M

- - - xxx00xxxB

TH1 Timer

high

1

8DH

00000000B

TH0 Timer

high

0

8CH

00000000B

TL1 Timer

low

1

8BH

00000000B

TL0 Timer

low

0

8AH

00000000B

TMOD Timer

mode

89H

GATE

C/T

M1 M0 GATE

C/T M1 M0 00000000B

TCON Timer

control

88H

(8F)
TF1

(8E)
TR1

(8D)
TF0

(8C)
TR0

(8B)
IE1

(8A)
IT1

(89)
IE0

(88)
IT0

00000000B

PCON Power

control

87H

- - BOF POR GF1 GF0 PD IDL xxxx0000B

DPH Data

pointer

high

83H

00000000B

DPL Data

pointer

low

82H

00000000B

SP Stack

pointer

81H

00000111B

P0 Port

0

80H

(87)
P0.7
AD7
T1

(86)
P0.6
AD3

(85)
P0.5
AD2

(84)
P0.4
AD1

(83)
P0.3
AD0

(82)
P0.2
AD4
BRAKE

(81)
P0.1
AD5
PWM0

(80)
P0.0
AD6
PWM3

11111111B

Table 8-2: Special Function Registers