參數(shù)資料
型號(hào): TB62709F
廠商: Toshiba Corporation
英文描述: 7-SEGMENT DRIVERS WITH BUILT-IN DECODERS (COMMON ANODE CAPABILITY, MAXIMUM 4-DIGIT CONTROL)
中文描述: 7段建造司機(jī)了解碼器(共陽(yáng)極容量,最大4位數(shù)管制)
文件頁(yè)數(shù): 9/24頁(yè)
文件大小: 636K
代理商: TB62709F
592
120 Broadway Menands, New York 12204
Toll Free:
(800) 98-4LEDS
Fax: (518) 432-7454
marktech
optoelectronics
TOSHIBA Bi-CMOS Integrated
Circuit Silicon Monolithic
TB62709N/F
LOAD REGISTER Mode
For up-to-date product info visit our web site at www.marktechopto.com All specifications subject to change.
Figure 2. LOAD REGISTER Mode
“x” indicates that data is required in this field to execute the function. “-” indicates that data in
this field is not required and not recognized.
Selects the specific register to be loaded. The LOAD REGISTER mode is enabled by the Load
Register Action mode command (see Figure 1 - Action mode).
1. Duty Register
- Enables the device to accept duty cycle (brightness) setting. Sixteen bright-
ness steps (0/16 to 15/16) are available.
2. Decode and Digit Register
- Enables the device to accept data defining digit or digits to be
programmed.
3. Data Register 0~3
- Commands the device to enable a specific digit register to accept the
data to be displayed on the selected digit. Actual display data is set up by D7~D0.
REGISTER DATA
FUNCTION
D15~D12
D11
D10
D9
D8
D7~D4
D3~D0
Hex Code
Load Duty Register
2H
0
0
0
0
X
X
20XXH
Load Decode & Digit Register
2H
0
0
0
1
X
X
21XXH
Load Data Register 0
2H
0
0
1
0
X
X
22XXH
Load Data Register 1
2H
0
0
1
1
X
X
23XXH
Load Data Register 2
2H
0
1
0
0
X
X
24XXH
Load Data Register 3
2H
0
1
0
1
X
X
25XXH
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