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DLP4710EVM-LC: 在单色光模式下,LED的工作状态是恒流常亮还是PWM控制?

Part Number: DLP4710EVM-LC
Other Parts Discussed in Thread: DLPA3005, DLPC3479

你好,请问在单色光工作模式下,比如在固件选择中选的是 RED only (FWSel_DLPC3479_DLPA3005_pm2_i2c0x36_v8p1p1_RED_LED_ONLY),请问这个时候 红色LED灯的控制是常亮工作模式,还是通过mos关用PWM模式开关切换工作? DPL3479 芯片与DLPA3005芯片之间固件 通过SPI总线读取设置了哪些参数?如果是常亮模式,是不是可以不需要用DLPA3005芯片?