tb62709ng Marktech Optoelectronics, tb62709ng Datasheet - Page 12

• Manufacturer Part Number: tb62709ng
• Description: 7?segment Drivers With Built?in Decoders
• Manufacturer: Marktech Optoelectronics

DATA INPUT
(Example 1: Displays and blinks characters a, b, c and d in digits 0, 1, 2 and 3 respectively.
Period after "d" part of it, or a sentence−end marker?
DATA INPUT
(Example 2: Scroll−lights digits 0, 1, 2, 3 = a., −b., −c., −d. ?SEQ; and please explain the data
on rhs? digit by digit (with decimal points))
STEP
STEP
10
11
12
13
14
15
10
11
12
13
14
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
D15~
D15~
0010
0010
0010
0010
0010
0010
0001
0010
0000
0001
0000
0001
0000
0001
0100
0010
0010
0010
0010
0010
0010
0001
0010
0010
0010
0010
0010
0010
0100
D12
D12
―
―
D11~D
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
D11~
0000
0001
0010
0011
0100
0101
0000
0000
0001
0010
0011
0100
0101
0010
0011
0011
0100
0100
0101
D8
―
―
8
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
0001
X000
X000
X000
X000
0001
X100
X001
X001
X001
X001
X100
X001
X100
X001
X100
D7~
D7~
D4
D4
―
―
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
1111
0011
1010
1011
1100
1101
1000
0000
1111
0011
1010
0000
0000
0000
0000
1011
0000
1100
0000
1101
0000
D3~
D3~
D0
D0
―
―
−0~3
−0~3
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
DIG
DIG
ON
ON
ON
ON
ON
ON
ON
ON
ON
−a, b, c, d, e, f, g
−a, b, c, d, e, f, g
SEG
SEG
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
12
)
SEG
SEG
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
−Dp
−Dp
ON
ON
ON
ON
( = CLEAR MODE)
( = CLEAR MODE)
DECODE, 4DIG
DECODE, 4DIG
DUTY = 15 / 16
(SHUT DOWN)
DUTY = 15 / 16
(SHUT DOWN)
DUTY = 8 / 16
DIG−1 = blank
DIG−2 = blank
DIG−3 = blank
DIG−0 = blank
DIG−1 = blank
DIG−2 = blank
At power−on
At power−on
STAND−BY
STAND−BY
DIG−0 = a.
DIG−1 = b.
DIG−2 = c.
DIG−3 = d.
DIG−0 = a
DIG−1 = b
DIG−3 = d
DIG−2 = c
NORMAL
NORMAL
NORMAL
NORMAL
NORMAL
BLANK
BLANK
BLANK
MODE
MODE
TB62709NG/FG
2005-10-06
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
ALL BLANK
INDICATE
INDICATE
DISPLAY
DISPLAY
a−b−c−d
a−b−c−d
a−b−c−d
a−b−c−d
a−b−c−d
a.−−−
−b.−−
−−−d.
−−c.−