BLOCK_CNIG
{"CNIG port 0", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG},
{"CNIG port 1", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG},
{"CNIG port 2", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG},
{"CNIG port 3", ATTENTION_SINGLE, OSAL_NULL, BLOCK_CNIG},