參數(shù)資料
型號(hào): CD1284
廠商: Intel Corp.
英文描述: IEEE 1284-Compatible Parallel Interface Controller with Two High-Speed Asynchronous Serial Ports
中文描述: 符合IEEE 1284兼容并行接口控制器兩個(gè)高速異步串行端口
文件頁數(shù): 47/176頁
文件大?。?/td> 2255K
代理商: CD1284
IEEE 1284-Compatible Parallel Interface Controller
CD1284
Datasheet
47
Figure 7. Interrupt Generation Logic (Continued)
DataErr
(PFSR[0])
OneChar
(PFSR[1])
Timeout
(PFSR[5])
PPort
(PIR[6])
Pipeline
(PIR[5])
DMAwrerr
(DER[7])
(DMAACK* w/o
DMAREQ*)
DMArderr (DER[6])
(DMAACK* w/o
DMAREQ*)
Bufwrerr (DER[5])
(write to non-empty
DMABUF)
HR1wrerr
(DER[3])
(write to non-
empty HR1)
HR1rderr
(DER[2])
(Read from
empty HR1))
HR2wrerr
(DER[1])
(Write to non-
empty HR2)
PPireq
(PIR[7])
IntEn
(PFCR[4])
Pipeline
(PIR[5])
OneChar
(PFSR[1])
Timeout
(PFSR[5])
Interface in forward direction,
PFHR2 full, PFHR1 empty, and
Timeout (PFSR[5]) is set.
Stale (PFSR[3]) transitions from false to true
and:
DMA is disabled.
DMA is enabled, but DMABUF is empty (else, a
DMAREQ* is generated, then a timeout interrupt
is generated when the DMABUF is empty and all
DMA cycles are complete.
SRP
(SVRR[3])
ErrEn
(PFCR[1])
DataErr
(PFSR[0])
Bufrderr (DER[4])
(Read from empty
DMABUF)
HR2rderr
(DER[0])
(Read from
empty HR2)
相關(guān)PDF資料
PDF描述
CD13002 NPN SILICON PLANAR EPITAXIAL, HIGH VOLTAGE FAST SWITCHING POWER TRANSISTOR
CD14538 CMOS DUAL PRECISION MONOSTABLE MULTIVIBRATOR
CD14538BMS CMOS Dual Precision Monostable Multivibrator
CD15B-15MB CD105B
CD105B CD105B
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CD-12AFFM-QL8D01 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:10
CD-12AFFM-QR8D01 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:10
CD-12AMMM-QL8D01 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:10
CD-12BFFA-LL7001 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:10
CD-12BFFA-QL8SP0 功能描述:CONN PLUG FMALE 12POS CRIMP 制造商:amphenol ltw 系列:X-Lok 包裝:散裝 零件狀態(tài):在售 連接器類型:插頭,母型插口 針腳數(shù):12(數(shù)據(jù)) 外殼尺寸 - 插件:C 外殼尺寸,MIL:- 安裝類型:自由懸掛 端接:壓接 緊固類型:推挽式 朝向:帶標(biāo)記 侵入防護(hù):IP68 - 防塵,防水 外殼材料,鍍層:聚酰胺(PA),尼龍,玻璃纖維增強(qiáng)型 觸頭鍍層:金 特性:后殼,應(yīng)力消除 電壓 - 額定:- 額定電流:5A 觸頭鍍層厚度:- 工作溫度:-20°C ~ 80°C 標(biāo)準(zhǔn)包裝:1