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參數(shù)資料
| 型號： | HT6576A |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Advanced SCSI CHIP |
| 中文描述： | 高級SCSI芯片 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 412K |
| 代理商： | HT6576A |
BIT 4: E NABLE PARITY INTE RRUPT
When set, this bit causes the IRQ signal to be asserted if a parity error is detected.
BIT 3: E NABLE E OP INTE RRUPT
When set, this bit causes the IRQ signal to be asserted if E OP is received from the DMA controller.
BIT 2: MONITOR BUSY
When set, this bit causes the IRQ signa asserted when BSY changes to the inactive state for at
least a bus settle delay.
BIT 1: DMA MODE
BIT 0: Arbitrate
When set, this bit starts the arbitration process.
Address 3: Target command register
7 6 5 4 3 2 1 0
LAST BYTE
X
X
X
ASSE RT
RE Q
ASSE RT
MSG
ASSE RT
C/D
ASSE RT
I/O
R R/W R/W R/W R/W
BIT 7: LAST BYTE SE ND (RE AD ONLY)
BIT 3: ASSE RT RE Q
WHE N SE T, THE REQ SIGNAL IS ASSE RTED ON THE SCSI BUS (IN TARGE T MODE )
BIT 2: ASSE RT MSG
WHE N SE T, THE MSG SIGNAL IS ASSE RTED ON THE SCSI BUS (IN TARGE T MODE )
BIT 1: ASSE RT C/D
WHE N SE T, THE C/D SIGNAL IS ASSE RTED ON THE SCSI BUS (IN TARGE T MODE )
BIT 0: ASSE RT I/O
WHE N SE T, THE I/O SIGNAL IS ASSE RTED ON THE SCSI BUS (IN TAGRTE MODE )
Address 4: Current SCSI Bus Register
RE AD
7 6 5 4 3 2 1 0
RST
BSY
RE Q
MSG
C/D
I/O
SE L
DBP
WRITE –SE LE CT E NABLE RE GISTE R
7 6 5 4 3 2 1 0
SID7
SID6
SID5
SID4
SID3
SID2
SID1
SID0
HT6576A
5
14th J uly ’97
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT6576A(44PLCC) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCSI Bus Interface/Controller |
| HT658 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:318 Series of Decoders |
| HT-658 | 功能描述:RCVR IC 10 BIT T-S ADR 8 MOM DAT RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動器，接收器，收發(fā)器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:25 系列:- 類型:收發(fā)器 驅(qū)動器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:4.5 V ~ 5.5 V 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應商設備封裝:16-PDIP 包裝:管件 |
| HT658(24SDIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
| HT658(24SOP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Remote-Control Receiver/Decoder |
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