MOV DPTR,#0FCH合法吗，如不合法，能说明一下是为什么吗
2012-06-07 22:34
各位大佬，我想用UCC5390S驱动FCH76N60NF的MOS管，看UCC5390s的datasheet驱动电压用逻辑电平3.3V即可，但我测得加在芯片驱动输入引脚的电压为3.35V时输出也未能
2021-09-01 15:00
增强型的管子，试过FQA24N60，IPW65R110CFD,FCH04160F等功率的管子，都能正常使用，但我今天换了IXFH80N65X2(890W.80A,650V)开机出发俩次就击穿，换了三块电路板，试了三次，每次都这样，请问这样是什么原因导致的呢？`
2017-09-20 09:29
,84H,38H,0FCH,87H,30H,0FCH,87H,00H,24H,84H,04H,20H,84H,1CH,20H,84H,38H;DB20H,84H,30H,20H,0FEH,01H,20H
2013-06-07 00:07
,0FDH,0FEH,7EH,0BEH,0DEH,0EEH,0F6H,0FAH,0FCH,7CH,0BCH,0DCH,0ECH,0F4H,0F8H,78H,0B8H,0D8H,0E8H,0F0H
2012-12-10 00:13
数码管最末位管CLRP0.6CLRAMOVA,R0MOVDPTR,#TABLEMOVCA,@A+DPTRMOVP1,AINCR0RETI ORG0040HTABLE:DB0FCH,60H,0DAH
2015-04-14 21:14
;MOV P1,#0FCH; ORL P0,#00000111B; READY:JB P0.0,ARM;SJMP READY;ARM:JB P0.1,READY; CLR P0.4;布防MOV P2
2020-05-11 09:49
;*******************两只老虎****************************MU_TAB2: DB 0FCH,44H,06H,0FCH,0ACH,06H,0FDH,09H,06H
2014-05-16 11:11
;左移初始值MOV1002H,#0FCH ;右移初始值ACALL TLeftACALL TRightRET//跑飞位置1TLeft: MOV1000H,#006H ;循环次数MOVA,1001HUSH
2019-07-23 21:03
,#0B0H MOV TH0,#03CH DEC R0 RETITAB:DB0FEH,0FCH,0F8H,0F0H,0E0H,0C0H,80H,00H DB01H,03H,07H,0FH,3FH,7FH
2017-05-07 21:46
