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请教大家几个问题:
1. boot需要自己写吗?需要烧录进DSP的吗?还是已经固化在boot rom中了呢?
2. 如果是已经固化在boot rom中,那么只要引脚TRST=0, GPIO37 TDO=0, GPIO34 CMP2OUT=1, 就可以使用了吗?波特率是多少呢?格式为:AA 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3F 00 F6 7F 05 00 3F 00 00 7F 01 00 02 00 03 00 04 00 05 00 00 00