Bit [1]: Jump or continue. When set, the microcode sequencer jumps to the redirect address in bits [13:2]; when clear, the check passed and execution continues normally.
rather than those you use now.，更多细节参见51吃瓜
return new TextEncoder().encode(str.toUpperCase());，详情可参考safew官方版本下载
* California residents may no longer use DB48x after Jan 1st, 2027.