... A,OOHOUT (PORTA), AIN A, (PORTC)AND 01HCP 01HRET Z CALL XDP RETDELAY 1: LD A,(VMOD)CP OOH JP Z, DSP1CP 01HJP Z, DSP2CP 02HJP Z, DSP3JP NZ, DSP4DL10: LD B,O8HDL11: LD A, (HL)OUT (PORTB), ... A,LCP 00HJP NZ, DL2S1RETDO : IN A, (PORTC)AND 02H CP 02HJP NZ, LADOICALL SCKEYLD A, (TIME)INC ALD (TIME),ACP OC8H RET Z JP DO LADOI1: IN A , (PORTC)AND 02H CP 00HJP NZ, LADOI2CALL ... 01HJP Z, XDP1RRC B RET NCJP C, XDP2XDP1: LD A,BCP OF7H CALL Z, RSTTCP OFBHCALL Z, SETTTCP OFDHCALL Z, LUULD A, (VMOD)CP 03HJP Z, XDP3INC ALD (VMOD), ARETRSTT LD A,OOHLD (TT), ARET...