Table 5-1 Names and functions of TC9097F

No.

Name

I/O

Function

 

 

 

 

1

ISI

I

I color signal input

 

 

 

 

2

VRA2

Reference voltage (low level) for AD1, AD2

 

 

 

 

3

YSI

I

Y signal input

 

 

 

 

4

NC

 

 

 

 

5

VBC

Bias for clamp 1

 

 

 

 

6

VBD2

Reference voltage for DA2, DA3

 

 

 

 

7

VBD4

Bias 2 (high level) for DA2, DA3

 

 

 

 

8

AVDD

Analog power

 

 

 

 

9

QSO

O

Q color signal output

 

 

 

 

10

NC

 

 

 

 

11

VBD3

Bias 2 (low level) for DA2, DA3

 

 

 

 

12

AGND

Analog ground

 

 

 

 

13

ISO

O

I signal output

 

 

 

 

14

VRD1

Reference voltage for DA1

 

 

 

 

15

NC

 

 

 

 

16

AVDD

Analog power

 

 

 

 

17

YSO

O

Y signal output

 

 

 

 

18

VBD2

Bias 1 (high level) for DA1

 

 

 

 

19

AGND

Analog ground

 

 

 

 

20

VBD1

Bias 2 (high level) for DA1

 

 

 

 

21

AGND

Analog ground

 

 

 

 

22

NC

 

 

 

 

23

VFV

I

Connected to VSS or VDD

 

 

 

 

24

VFL1

Connected to VDD

 

 

 

 

25

AVDD

Analog power

 

 

 

 

26

VLM

1/2 VDD for line memory

 

 

 

 

27

VDD

Digital power

 

 

 

 

28

HDI

I

Composite sync signal input

 

 

 

 

29

NC

 

 

 

 

30

VD1

I

V sync signal input

 

 

 

 

31

RESET

I

Reset input (Normally: High level, Reset: Low level)

 

 

 

 

32

NC

 

 

 

 

33

NC

 

 

 

 

34

TST0

I

Test mode setting (normally connected to VSS)

 

 

 

 

35

TST1

I

Test mode setting (normally connected to VSS)

 

 

 

 

36

TST2

I

Test mode setting (normally connected to VDD)

 

 

 

 

37

NC

 

 

 

 

39

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Toshiba TW40F80 manual Names and functions of TC9097F, Name Function