#define CH375_CMD_PORT_ADDR0xBDF1/* CH375命令端口的I/O地址 */
#define CH375_DAT_PORT_ADDR0xBCF0? ?/* CH375數(shù)據(jù)端口的I/O地址 */
請問上面兩個(gè)定義是如何確定數(shù)值0xBDF1和0xBCF0的?
熱門產(chǎn)品 :
CH641: PD及無線充電專用MCU