TI中文支持网Hi 你好，
在使用过程中出现DS90UB954出错后就不能继续收图现象. 出错时候0x4D提示：[0x4D] : 0x30 或者是0x33
手册提示是：
Bi-directional Control Channel CRC Error Detected
This bit indicates a CRC error has been detected in the forward
control channel. If this bit is set, an error may have occurred in the
control channel operation. This bit is cleared on read.
Lock Status Changed
This bit is set if a change in receiver lock status has been detected
since the last read of this register. Current lock status is available in
the LOCK_STS bit of this register
This bit is cleared on read.
请问如何从这种状态回复回来，使954继续正常工作。
user151383853：
这段文字说了,只要读它后就能被清除嘛
Kailyn Chen：
Airwill说的没错，读一下这个寄存器，就会被清除clear掉。
hx lan：
回复 Kailyn Chen:
读取后并没有恢复出图，接着我做如下实验：
进行reset: 寄存器 0x01
reset bit1: [0x01] = 0x01, 不能恢复出图
reset bit2 (reset all) : [0x01] = 0x02, 重新配置寄存器, 可以恢复出图
reset bit3: [0x01] = 0x04, 重新配置寄存器，不能恢复出图
0x01 寄存器bit[0]含义：
Digital ResetResets the entire digital block except registers. This bit is self-clearing.1: Reset0: Normal operation
0x01 寄存器bit[1]含义：
Digital ResetResets the entire digital block including registers. This bit is self-clearing.1: Reset0: Normal operation
0x01 寄存器bit[2]含义：
Restart Auto-loadSetting this bit to 1 causes a re-load of the default settings includingMODE and IDX. This bit is self-clearing. Software may check for Auto-load complete by checking the CFG_INIT_DONE bit in theDEVICE_STS register.
user4189091：
回复 hx lan:
954 的寄存器配置可否看一下
