tb62719af TOSHIBA Semiconductor CORPORATION, tb62719af Datasheet - Page 16

• Manufacturer Part Number: tb62719af
• Description: 16ch Constant Current Drivers And Controller For Full-color Led Modules And Panels
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Polarity of Serial Input Data for Standard Current Adjustment (SI REG1 [7:0]) and Dot
Adjustment
Serial Data Transfer Timing
SI SEL = H, Input of Standard Current Adjustment Data for DAC1 and DAC2
SI SEL = L, Input of Dot Adjustment Data for DAC4
SI LATCH
SI LATCH
SI DATA
SI DATA
SI REG2 (0)
LSB
SI REG1 (0)
LSB
(SI REG2 [127:0])
D-F/F
Dot adjustment
data (6 bits)
D-LAT
DAC4 (6-bit DAC)
D-F/F
D-LAT
adjustment data (6 bits)
OUT00
Standard current
D-F/F
Not used
D-LAT
× ×
SI REG2 (7)
D-F/F
D-LAT
D-F/F
D-LAT
16
D-F/F
SI REG2 (120)
adjustment data (2 bits)
D-LAT
Standard current
D-F/F
D-LAT
D-F/F
Dot adjustment
data (6 bits)
D-LAT
DAC4 (6-bit DAC)
SI REG1 (7)
OUT15
MSB
Not used
× ×
SI REG2 (127)
TB62719AF
MSB
SO DATA
SO DATA
2004-05-12