To realize TV local dimming function, need MSP430 control 64pcs iwatt backlighting IC to drive 1024CHs backlighting.
1. How to simulate GPIO into SPI
2. SPI and soft SPI function test
3. soft optimization
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To realize TV local dimming function, need MSP430 control 64pcs iwatt backlighting IC to drive 1024CHs backlighting.
1. How to simulate GPIO into SPI
2. SPI and soft SPI function test
3. soft optimization
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