BRIGHT LED ELECTRONICS CORP. BL-HJTGTBT39P-TRB ● Data transfer time (TH+TL=1.25µs±600ns) T0H 0 Code , high level time 0.3µs ±0.05µs T1H 1 Code , high level time 0.9µs ±0.05µs T0L 0 Code , low level time 0.9µs ±0.05µs T1L 0 Code , low level time 0.3µs ±0.05µs Trst Reset Code, low level time 200µs
● Sequence Chart (Ta=25 ℃ )Input Code Cascade method TOL O code D 1 D 2 TOH D 3 D 4 DIN DO DIN DO DIN DO TIL 1 code TIH PIX1 PIX2 PIX3 Treset RESET code
● Data transmission mode (Ta=25 ℃ ) reset code
RESET 50us
CODE
Data refresh cycle 1 Data refresh cycle 2
D 1 first 24 bit second 24 bit third 24 bit first 24 bit second 24 bit third 24 bit second 24 bit third 24 bit second 24 bit third 24 bit D 2 third 24 bit third 24 bit D 3 D 4
Note : The D1 data is from the MCU, D2 D3 D4 through pixel internal reshaping amplification to transmit. 24 bit data R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Note: Follow the order of RGB to send data and the high bit sent at first. Ver1.0 Page: 3 of 8
