FEDL9213-01

1Semiconductor

ML9213

11/19

Segment Data Input [Function Mode: 0 to 3]

N ML9213 receives the segment data when function mode 0 to 3 are selected.

N The same segment data is transferred to the 3 segment data latches corresponding to GRID1 to 3 at the same time

when the function mode 0 is selected.

N The segment data is transferred to only one segment data latch corresponding to the specified GRID when the

function mode is 1, 2 or 3 is selected.

N Segment output (SEG1 to 56) becomes High level (lighting) when the segment data (S1 to S56) is set to “1”.

[Data Format]

Input Data

: 59 bits

Segment Data: 56 bits

Mode Data

:

3 bits

Bit

1

2

3

4

……….

53

54

55

56

57

58

59

Input Data

S1

S2

S3

S4

……….

S53

S54

S55

S56

M0

M1

M2

Segment Data (56 bits)

Mode Data

(3 bits)

[Bit correspondence between segment output and segment data]

Segment output

12345

6

7

89

10

11

12

13

14

15

16

Segment data

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

Segment output

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

Segment data

S17

S18

S19

S20

S21

S22

S23

S24

S25

S26

S27

S28

S29

S30

S31

S32

Segment output

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

Segment data

S33

S34

S35

S36

S37

S38

S39

S40

S41

S42

S43

S44

S45

S46

S47

S48

Segment output

49

50

51

52

53

54

55

56

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Segment data

S49

S50

S51

S52

S53

S54

S55

S56

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