用CC3200-LAUNCHXL 的UART做连接口，SOP设置为100，用TI 原厂的CC3200 MOD， uniflash 可烧录文件。但用自己layout的CC3200 模块，uniflash无法连接上模块，下面时format 时的错误信息（COM口设置没问题，同样的设置，原厂模块可烧录）。RX，TX口无外围电路，连接也多次确认无误。
[15:52:51] Begin Format operation.
[15:52:52] INFO: > Executing Operation: Connect
[15:52:54] INFO: setting break signal
[15:52:55] INFO: detecting FTDI for device reset
[15:53:10] ERROR: ---reading ACK signal failed---
[15:53:10] WARNING: ---seting break signal to false failed---
[15:53:12] INFO: setting break signal
[15:53:13] INFO: detecting FTDI for device reset
[15:53:29] ERROR: ---reading ACK signal failed---
[15:53:29] WARNING: ---seting break signal to false failed---
[15:53:31] INFO: setting break signal
[15:53:32] INFO: detecting FTDI for device reset
[15:53:47] ERROR: ---reading ACK signal failed---
[15:53:47] WARNING: ---seting break signal to false failed---
[15:53:49] INFO: setting break signal
[15:53:50] INFO: detecting FTDI for device reset
[15:54:06] ERROR: ---reading ACK signal failed---
[15:54:06] WARNING: ---seting break signal to false failed---
[15:54:06] FATAL: --- Can't connect to device !! ---
[15:54:06] FATAL: Error connecting to the device. Please check your COM port settings. Error code: -3
[15:54:06] INFO: > Executing Operation: Disconnect
[15:54:06] Operation Format returned.
附件是模块线路图。帮忙查看是什么原因，线路？layout？其他？
谢谢！
