INA 84C640/030

Korzhenevskogo 12, Minsk, 220064, Republic of

Belarus

Fax:

+375 (17) 278 28 22,

Phone: +375 (17) 278 07 11, 277 24 70, 277 24 61,

277 69 16

E-mail: belms@belms.belpak.minsk.by

URL: www.bms.by

PIN DESCRIPTION

PIN

SYMBOL

DESCRIPTION

1

DP0.0/Tdac

Derivative Port 0: quasi-bidirectional I/O line or 14-bit DAC PWM

2

DP0.1/PWM1

Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM

3

DP0.2/PWM2

Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM

4

DP0.3/PWM3

Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM

5

DP0.4/PWM4

Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM

6

DP0.5/PWM5

Derivative Port 1: quasi-bidirectional I/O line or 6-bit DAC PWM

7

P1.0/VHF1

Port 1: quasi-bidirectional I/O lines

8

P1.1/VHF3

Port 1: quasi-bidirectional I/O lines

9

P1.7/AFC

Derivative Port 1: quasi-bidirectional I/O line or comporator input with 3-bit DAC

10

P1.2/VHF

Port 1: quasi-bidirectional I/O lines

11

P1.3/VTR

Port 1: quasi-bidirectional I/O lines

12

P1.4/AV

Port 1: quasi-bidirectional I/O lines

13

P0.0

Port 0: quasi-bidirectional I/O port

14

P0.1

Port 0: quasi-bidirectional I/O port

15

P0.2

Port 0: quasi-bidirectional I/O port

16

P0.3

Port 0: quasi-bidirectional I/O port

17

P0.4

Port 0: quasi-bidirectional I/O port

18

P0.5

Port 0: quasi-bidirectional I/O port

19

P0.6

Port 0: quasi-bidirectional I/O port

20

P0.7/Mdstr

Port 0: quasi-bidirectional I/O port

21

Ground

22

DP1.6/VOW1

Derivative Port 1: quasi-bidirectional I/O lines or character video output

23

DP1.5/VOW2

Derivative Port 1: quasi-bidirectional I/O lines or character video output

24

VOW3

Character video output of OSD

25

Fbl

Blanking output

26

HSYNC

Horizontal synchronous signal input

27

VSYNC

Vertical synchronous signal input

28

DOSC

Connection to RC oscillator of OSD clock

29

IDENT

Direct testable pin and event counter input

30

Test

Control input for testing and emulation mode. Ground for normal operation

31

Xlat 1

Oscillator output or input terminal for system clock

32

Xlat 2

Oscillator output or input terminal for system clock

33

Reset N\

Initialise input, active LOW

34

DP1.4/Sudl

Derivative Port 1: quasi-bidirectional I/O lines

35

Int/Rmot

External interrupt or direct testable

36

DP1.3/Sndo

Derivative Port 1: quasi-bidirectional I/O lines

37

DP1.2/Effect

Derivative Port 1: quasi-bidirectional I/O lines

38

DP1.1/P/S

Derivative Port 1: quasi-bidirectional I/O lines

39

DP0.7/SCL

Derivative open drain I/O port or I

40

DP0.6/SDA

Derivative open drain I/O port or I

41

DP1.0/Stdby

Derivative Port 1: quasi-bidirectional I/O lines

42

Power supply