參數(shù)資料
型號: ST78C36
廠商: Exar Corporation
英文描述: ECP/EPP Parallel Printer Port with 16 Byte FIFO(ECP/EPP并行打印機端口(帶16字節(jié)先進先出))
中文描述: 支持ECP / EPP并行打印機端口(支持ECP / EPP并行打印機端口(帶16字節(jié)先進先出),16字節(jié)FIFO)
文件頁數(shù): 13/27頁
文件大?。?/td> 204K
代理商: ST78C36
ST78C36/36A
6-33
Rev. 4.20
De-compression takes place if PDIR = 1 when data is
read from the FIFO at address 000, 400 or DMA.
When a byte is read from the FIFO, bits 0-6 (length)
are placed in a counter if data bit-7 and the FIFO tag
bit are both low. The subsequent byte in the FIFO
(data) is presented to the host count + 1 times before
the FIFO read pointer is advanced.
A10 A2 A1 A0
REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
0
0
0
0
Data
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
ECP-AFIFO
0
0
0
1
DSR
BUSY
-ACK
PE
SLCT
ERROR
1
1
1
0
0
1
0
DCR
0
0
DIR
INT
enable
-SLCTIN
INIT
-AUTO- -STROBE
FD
0
0
1
1
EPP-APort
AP-7
AP-6
AP-5
AP-4
AP-3
AP-2
AP-1
AP-0
1
0
0
0
EPP-DPort
PDA-7
PDA-6
PDA-5
PDA-4
PDA-3
PDA-2
PDA-1
PDA-0
0
1
0
1
EPP-DPort
PDB-7
PDB-6
PDB-5
PDB-4
PDB-3
PDB-2
PDB-1
PDB-0
0
1
1
0
EPP-DPort
PDC-7
PDC-6
PDC-5
PDC-4
PDC-3
PDC-2
PDC-1
PDC-0
0
1
1
1
EPP-DPort
PDD-7
PDD-6
PDD-5
PDD-4
PDD-3
PDD-2
PDD-1
PDD-0
1
X
0
0
CONF-A
ECP
INT type
0
0
1
0
FIFO-F
0
0
1
X
0
1
CONF-B
RLE
IRQ
input
IRQ
Sel-2
IRQ
Sel-1
IRQ
Sel-0
DMA
Sel-2
DMA
Sel-1
DMA
Sel-0
1
X
1
0
ECR
MODE
Sel-2
MODE
Sel-1
MODE
Sel-0
FAULT
enable
DMA
En/Dis
Service
INT
FIFO
full
FIFO
empty
相關(guān)PDF資料
PDF描述
ST78C36A ECP/EPP Parallel Printer Port with 16 Byte FIFO(ECP/EPP并行打印機端口(帶16字節(jié)先進先出))
ST7LITE05Y0B6 FUSE, FORK LIFT TRUCK, 50A; Current, fuse rating:50A; Voltage rating, DC:80V; Approval category:DIN 43560/1; Depth, external:20mm; Height:1mm; Length / Height, external:0.5mm; Width, external:82mm RoHS Compliant: Yes
ST7LITE05Y0M6 FUSE, FORK LIFT TRUCK, 80A; Current, fuse rating:80A; Voltage rating, DC:80V; Approval category:DIN 43560/1; Depth, external:20mm; Height:1mm; Length / Height, external:0.5mm; Width, external:82mm RoHS Compliant: Yes
ST7LITE09Y0B6 FUSE, FORK LIFT TRUCK, 200A; Current, fuse rating:200A; Voltage rating, DC:80V; Approval category:DIN 43560/1; Depth, external:20mm; Height:1mm; Length / Height, external:0.5mm; Width, external:82mm RoHS Compliant: Yes
ST7LITE09Y0M6 FUSE, FORK LIFT TRUCK, 250A; Current, fuse rating:250A; Voltage rating, DC:80V; Approval category:DIN 43560/1; Depth, external:20mm; Height:1mm; Length / Height, external:0.5mm; Width, external:82mm RoHS Compliant: Yes
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