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Original question:

BQ27220: BQ27220

BQ27220: BQ

Ku Ku
Prodigy 20 points
Part Number: BQ27220

使用SmatFlash进行OTP，出错
2023/12/12 20:15:48 >> SmartFlash v0.9.3
2023/12/12 20:16:02 >> Open FS File: D:\BQ2720\修改后的\0220_0_03-bq27220.ot.fs
2023/12/12 20:16:02 >> FileTarget: 220 v0.03
2023/12/12 20:16:04 >> Target Gauge: 220 v0.03
2023/12/12 20:16:04 >> Programming Gauge...
2023/12/12 20:16:15 >> ERROR: Received NAK 51 - NAK received.
2023/12/12 20:16:15 >> ERROR: Received NAK 52 - NAK received on I2C Write.
2023/12/12 20:16:15 >> ERROR: Received NAK 53 - NAK received on I2C Write.
2023/12/12 20:16:15 >> ERROR: Received NAK 55 - NAK received.
2023/12/12 20:16:15 >> ERROR: Received NAK 59 - NAK received on I2C Write.
2023/12/12 20:16:15 >> ERROR: Received NAK 60 - NAK received on I2C Write.
2023/12/12 20:16:19 >> ERROR: Programming failed!
为什么。
使用SmatFlash进行OTP，应该怎么与BQ27220接线