詳細(xì)介紹
3BSE078873R1 ABB
3BSE078873R1 ABB
CPU處理前臺(tái)任務(wù)時(shí),USB的傳輸可在后臺(tái)進(jìn)行;后臺(tái)中斷服務(wù)程序和前臺(tái)主程序循環(huán)之間的數(shù)據(jù)交換可以通過事件標(biāo)志和數(shù)據(jù)緩沖區(qū)來實(shí)現(xiàn)。當(dāng)PDIUSBD12從USB收到一個(gè)數(shù)據(jù)包,即對CPU產(chǎn)生一個(gè)中斷請求,CPU立刻響應(yīng)中斷。在中斷服務(wù)程序中,固件將數(shù)據(jù)包從PDIUSBD12內(nèi)部緩沖區(qū)移到循環(huán)數(shù)據(jù)緩沖區(qū),并將PDIUSBD12的內(nèi)部緩沖區(qū)清零,以便接收新的數(shù)據(jù)包,使CPU可以繼續(xù)執(zhí)行當(dāng)前的前臺(tái)任務(wù)直到完成
Novellus 10-00348-00
Novellus 03-00145-00 Rev.B, C08460 0200
Novellus 15-00043-02
Novellus 15-00655-00
Novellus 10-00301-00
LAM 839-073168-002
Entegris 201-37-SI-01
LAM 715-221532-140 Rev.E2
AMAT 0020-34525
AMAT 0020-30607
AMAT 0020-20295
AMAT 0020-23316
AMAT 3300-91742
AMAT 9150-03925
AMAT 3790-01159
AMAT 0040-32246
AMAT 0020-33017
AMAT 0040-77504
AMAT 0010-36272
AMAT 0020-37293
AMAT 0020-10526
AMAT 0040-92614
AMAT 0010-10275
CTI-Cryogenics 8103030
AMAT 0040-04999 Rev.002
AMAT 1270-03117
AMAT 69-50033-00
AMAT 0020-36500
AMAT 0950-90507 MAX1489ECPD, BF0-10-07, 419481
AMAT 0950-90507 MAX1489ECPD, BF0-10-07, 419480
AMAT 31-30091-00
AMAT 1270-50134
AMAT 0040-97796
AMAT 3300-05756
AMAT 0910-01481
AMAT 3120-01015