请看：ORG 00Hmain: mov 30H,#00hmov 31H,#00hmov 32H,#00hmov 33H,#00hmov 34H,#00
2019-10-27 12:22
麻烦帮我看下这简单程序那里有问题ORG 0000HAJMP MAINNOPORG 0020HMAIN : MOV P0,#00H MOV P2,#00HMOV 39H,#0EFHMOV 30H
2014-07-21 15:40
开发板的故障。请各位大大赐教！org 0000hljmp mainorg 0200hmain:mov TMOD,#20hmov r0,#40hmov 60h,#30h ; 0mov 61h,#31h
2017-01-04 00:10
000BHLJMP ITOPORG 1000HMAIN:MOV SP,#60HMOV B,#14HMOV TMOD,#01HMOV TL0,#0B0HMOV TH0,
2021-11-25 08:51
希望能详细说出错误的地方ORG 0000HAJMP MAINORG 000BHLJMP BRTOMAIN: MOV P1,#3FH；打开显示零MOV P2,#00HMOV R1,#00HMOV R2
2011-10-09 13:37
`LJMP INITLJMP IPT0INIT:MOV TMOD,#01HMOV TH0,#0D8HMOV R0,#100SETB EASETB TR0MAIN:LCALL
2019-11-05 22:09
ORG0000HLJMPSTARTORG000BHLJMPTT0ORG0050HSTART:MOV SP,#07HMOV 36H,#00HMOV 40H,#00HMOV 41H,#59
2016-07-19 15:10
的程序怎么加能显示距离？？ ORG 0000HLJMP MAINORG 0003HLJMP INTT0ORG 0013HLJMP INTT1ORG 0030HMAIN:MOV TMOD,#01HMOV
2013-05-17 09:50
SENDCMGSACALL SENDSMSSENDAT:;发送”AT“子程序MOV A,#41HMOV SBUF,AJNB TI,$CLR TI ;发送AMOV A,#54HMOV SBUF,AJNB TI
2012-04-27 19:17
以下程序........我已经KEIL加载STC文件，可是还是不行，好心人帮帮忙ORG 0000HJMP 0030HORG 0030HMOV CLK_DIV,#00H;时钟倍率 这句不能通过显示
2013-05-21 22:30
