gpioregs.inc

基于TMS320C5509A的音频收发回放程序,汇编语言

0x3400 IODIR[7:0] ;GPIO[7:0] General-purpose I/O Direction Register 0000 0000 0000 0000
0x3401 IODATA[7:0] ;GPIO[7:0] General-purpose I/O Data Register 0000 0000 xxxx xxxx
0x4400 AGPIOEN[15:0] ;A[15:0] Address/GPIO Enable Register 0000 0000 0000 0000
0x4401 AGPIODIR[15:0]; A[15:0] Address/GPIO Direction Register 0000 0000 0000 0000
0x4402 AGPIODATA[15:0] ;A[15:0] Address/GPIO Data Register xxxx xxxx xxxx xxxx
0x4403 EHPIGPIOEN[5:0] ;GPIO[13:8] EHPI/GPIO Enable Register 0000 0000 0000 0000
0x4404 EHPIGPIODIR[5:0] ;GPIO[13:8] EHPI/GPIO Direction Register 0000 0000 0000 0000
0x4405 EHPIGPIODATA[5:0]; GPIO[13:8] EHPI/GPIO Data Register 0000 0000 00xx xxxx