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AFE7769: AFE7769QMCLO校准不生效

Part Number:AFE7769

按照Kevin-DAI之前回复:

#TxIQMC calibration TxA to FBAB and TxC to FBCD
device.writeReg(0x14,0x04)
device.writeReg(0x108,0x01)
device.writeReg(0x109,0x00)
device.writeReg(0x14,0x00)

#TxIQMC calibration TxB to FBAB and TxD to FBCD
device.writeReg(0x14,0x04)
device.writeReg(0x108,0x01)
device.writeReg(0x109,0x01)
device.writeReg(0x14,0x00)

#No channel connected to FB
device.writeReg(0x14,0x04)
device.writeReg(0x108,0x01)
device.writeReg(0x109,0x02)
device.writeReg(0x14,0x00)

目前校准TX1和TX2都不生效,确认寄存器读写正常,反馈通道切换正常。

Cherry Zhou:

您好,我们已收到您的问题并升级到英文论坛寻求帮助,如有答复将尽快回复您。谢谢!

,

Cherry Zhou:

您好,

Kevin dai的回复如下:

“We have been discussing this issue with Hongxin's engineers via wechat in the last few days.  The plan is we will try the txIQMC function using their bringup scripts on the AFE7769EVM this week and see if it works or not.  Base on our test results, we will discuss with customer on how to go about troubleshoot this problem. ”

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