參數(shù)資料
型號: 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高速異步串行端口
文件頁數(shù): 26/176頁
文件大?。?/td> 2255K
代理商: CD1284
CD1284
IEEE 1284-Compatible Parallel Interface Controller
26
Datasheet
Table 6. Channel Registers
Parallel Pipeline
(Selected by Channel 0 in CAR)
Name
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
DER
33
DMAwrerr
DMArderr
Bufwrerr
Bufrderr
HR1wrerr
HR1rderr
HR2wrerr
HR2rderr
136
DMABUF
(H)
30
15
14
13
12
11
10
9
8
137
DMABUF
(L)
30
7
6
5
4
3
2
1
0
137
HRSR
34
HR1full
HR1tag
HR2full
HR2tag
DMAfull
DMAmpty
DMAact
Ctnot0
138
LIVR
18
User-Defined Bits
IT2
IT1
IT0
138
PACR
3F
ShrtTen
ShrtStal
StaleOff
FIFOlock
ClearTO
0
AsyncDMA
Unfair
139
PCRR
6C
0
0
0
0
0
0
0
PChReset
140
PFCR
31
FIFOres
DMAen
DMAdir
IntEn
RLEen
setTAG
ErrEn
DMAbufWe
140
PFEP
39
0
0
6-Bit Binary FIFO Pointer Value
141
PFFP
38
0
0
6-Bit Binary FIFO Pointer Value
142
PFHR1
35
8-Bit Character Data
142
PFHR2
36
8-Bit Character Data
142
PFQR
3A
Data or Space Available in FIFO
Max 0x
40
143
PFSR
32
FFfull
FFempty
Timeout
HRtag
HRdata
Stale
OneChar
DataErr
143
PFTR
3B
0
DMA Transfer Threshold
144
RLCR
37
0
7-Bit Unsigned Binary Count
144
SDTCR
3D
8-Bit Stale Data Timer Count
145
SDTPR
3C
8-Bit Stale Data Timeout Value
145
Table 7. Channel Registers
Parallel Port
(Selected by Channel 0 in CAR)
(Sheet 1 of 2)
Name
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page
EAR
25
8-Bit Binary Value
146
HTVR
24
HTVR[7]
HTVR[6]
HTVR[5]
HTVR[4]
HTVR[3]
HTVR[2]
HTVR[1]
HTVR[0]
146
IVR
2E
0
0
0
0
A1284
nInit
HstBsy
HstClk
147
MDR
21
8-Bit Binary Data
148
NER
28
0
RID
0
EPP
RLE
ECP
RVB
RVN
148
NSR
29
NegOK
NegFl
HostTO
ImedTerm
4-Bit Negotiation Result Code
148
ODR
2D
0
0
0
0
A1284
nInit
HstBsy
HstClk
149
OVR
2B
PerBsy
PerClk
AkDaRq
xFlag
nDatAv
0
0
0
150
PCIER
22
0
TimEn
NegCh
SigCh
EPPAW
DirCh
IDReq
nINIT
150
PCISR
23
0
TimeOvr
NegCh
SigCh
EPPAW
DirCh
IDReq
nINIT
150
PCR
20
ManMd
E1284
ETxfr
Ig_SEL
HTmrTst[1:0]
MMDir
ManOE
151
SCR
2A
0
0
0
TstMux
ClrPs
SetPs
EPIrq
RevRq
152
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 標準包裝:10
CD-12AFFM-QR8D01 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標準包裝:10
CD-12AMMM-QL8D01 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標準包裝:10
CD-12BFFA-LL7001 功能描述:MIDDLE 制造商:amphenol ltw 系列:* 零件狀態(tài):在售 標準包裝: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:帶標記 侵入防護:IP68 - 防塵,防水 外殼材料,鍍層:聚酰胺(PA),尼龍,玻璃纖維增強型 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 標準包裝:1