RTD2120K Просмотр технического описания (PDF) - Realtek Semiconductor

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производитель

RTD2120K

8051 Embedded Micro-Controller for Monitor

Realtek Semiconductor 

Realtek

RTD2120-series

Register Bit 7

TL1

TH0

TH1

CKCON

SPC_FNC 0

P1

P1.7

MPAGE

P1_R P1.7

SCON0 SM0

SBUF0

P2

P2.7

IE

EA

P3

P3.7

P3_R

P3.7

IP

1

T2CON TF2

RCAP2L

RCAP2H

TL2

TH2

PSW

CY

ACC

B

Bit 6

0

P1.6

P1.6

SM1

P2.6

0

P3.6

P3.6

0

EXF2

AC

Bit 5

T2M

0

P1.5

P1.5

SM2

P2.5

ET2

P3.5

P3.5

PT2

RCLK

F0

Bit 4

T1M

0

P1.4

P1.4

REN

P2.4

ES0

P3.4

P3.4

PS0

TCLK

RS1

Bit 3 Bit 2

T0M

0

P1.3

MD2

0

P1.2

P1.3 P1.2

TB8 RB8

P2.3 P2.2

ET1 EX1

P3.3 P3.2

P3.3 P3.2

PT1 PX1

EXEN2 TR2

RS0 OV

Bit 1

MD1

0

P1.1

P1.1

TI

P2.1

ET0

P3.1

P3.1

PT0

C/T2

F1

Reset Addr

Bit 0 Value (Hex)

(Hex)

00 8B

00 8C

00 8D

MD0 01 8E

WRS 00 8F

P1.0 FF 90

00 92

P1.0 FF 93

RI

00 98

00 99

P2.0 00 A0

EX0 00 A8

P3.0 FF B0

P3.0 FF B3

PX0 80 B8

CP/RL2 00 C8

00 CA

00 CB

00 CC

00 CD

P

00 D0

00 E0

00 F0

External Special Function Registers(XFR)

Pin Share

Register::Pin_share0

0xFF00

Name

Bits

Read/Write Reset State Comments

Reserved

IIC2E

PWM5E

PWM4E

PWM3E

PWM2E

7

--

6

R/W

5

R/W

4

R/W

3

R/W

2

R/W

0

Reserved

1

0: Pin “P5.6/DSCL“ is P5.6, Pin

“P5.7/DSDA“ is P5.7

1: Pin “P5.6/DSCL“ is DSCL, Pin

“P5.7/DSDA“ is DSDA

0

0: Pin “P5.5/PWM5“ is P5.5

1: Pin “P5.5/PWM5“ is PWM5

0

0: Pin “P5.4/PWM4“ is P5.4

1: Pin “P5.4/PWM4“ is PWM4

0

0: Pin “P5.3/PWM3“ is P5.3

1: Pin “P5.3/PWM3“ is PWM3

0

0: Pin “P5.2/PWM2“ is P5.2

1: Pin “P5.2/PWM2“ is PWM2

confidential

13

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