imx7 elcdif[mpu-mode] fifo data overflow size

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imx7 elcdif[mpu-mode] fifo data overflow size

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hyuuma_sakamoto
Contributor II
I am using imx7 elcdif in MPU MODE (Mode86 / Data8Bit / Foramat8bit) I want to check the following monitoring at intervals, not for each data, but for what data at intervals Please tell me the size of the FIFO itself (LFIFO + INTFIFO + TXFIFO total or TXFIFO only?) ”The software will need to poll the FIFO STATUS bits to ensure that it does not overflow the eLCDIF data buffers. ”
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Yuri
NXP Employee
NXP Employee

@hyuuma_sakamoto 
Hello,

  in MPU Write Mode, TXFIFO (38x16) should not be overflowed, when
writing to LCDIF_DATA register.

Regards,
Yuri.

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