STV9427 데이터 시트보기 (PDF) - STMicroelectronics

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STV9427

HIGH SPEED MULTISYNCH ON-SCREEN DISPLAY FOR MONITOR

STMicroelectronics 

STV9427 - STV9428 - STV9429

BLOCK DIAGRAMS

STV9427

XTI XTO TST

4

3

2

VDD1

1

VDD2

16

HSYNC 7

HORIZONTAL

DIGITAL PLL

4K ROM

Address/Data

1K RAM

STV9428

VSYNC 6

RESET 5

DISPLAY

CONTROLLER

13 14 15 12

R G B FBLK

8 11

GND GND

I2 C BUS

INTERFACE

STV9427

9

10

SCL

SDA

XTI XTO TST

5

4

3

VDD1

2

VDD2

19

STV9429

HSYNC 8

HORIZONTAL

DIGITAL PLL

4K ROM

Address/Data

VSYNC 7

RESET 6

DISPLAY

CONTROLLER

16 17 18 15

R G B FBLK

9 14

GND GND

XTI XTO TST

6

5

4

VDD1

3

VDD2

22

HSYNC 9

HORIZONTAL

DIGITAL PLL

4K ROM

Address/Data

VSYNC 8

RESET 7

DISPLAY

CONTROLLER

19 20 21 18

R G B FBLK

10 17

GND GND

1K RAM

I2C BUS

INTERFACE

20 PWM0

11 PWM3

10 PWM2

1 PWM1

STV9428

12

13

SCL

SDA

1K RAM

24 PWM7

23 PWM0

14 PWM3

13 PWM4

I2C BUS

INTERFACE

12 PWM5

11 PWM2

2 PWM1

1 PWM6

STV9429

15

16

SCL

SDA

3/20

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