參數(shù)資料
型號： AM53C96KC
廠商： ADVANCED MICRO DEVICES INC
元件分類： 總線控制器
英文描述： High Performance SCSI Controller
中文描述： SCSI BUS CONTROLLER, PQFP100
封裝： 35 MM, CARRIER RING, PLASTIC, QFP-100
文件頁數(shù)： 33/63頁
文件大小： 455K
代理商： AM53C96KC
P R E L I M I N A R Y
AMD
33
Am53C94/Am53C96
COMMANDS
The device commands can be broadly divided into two
categories, DMA commands and non-DMA commands.
DMA commands are those which cause data movement
between the host memory and the SCSI bus while non-
DMA commands are those that cause data movement
between the device FIFO and the SCSI bus. The MSB of
the command byte differentiate the DMA from the non-
DMA commands.
Summary of Commands
Non-
DMA
Mode
DMA
Mode
Initiator Commands
Information Transfer
10
90
Initiator Command Complete Steps
11
91
Message Accepted
12
–
Transfer Pad Bytes
18
98
Set
ATN
1A
–
Reset
ATN
1B
–
Target Commands
Send Message
20
A0
Send Status
21
A1
Send Data
22
A2
Disconnect Steps
23
A3
Terminate Steps
24
A4
Target Command Complete Steps
25
A5
Disconnect
27
A7
Receive Message
28
A8
Receive Command Steps
29
A9
Receive Data
2A
AA
Receive Command Steps
2B
AB
Target Abort DMA
04
84
Non-
DMA
Mode
DMA
Mode
Idle State Commands
Reselect Steps
40
C0
Select without
ATN
Steps
41
C1
Select with
ATN
Steps
42
C2
Select with
ATN
and Stop Steps
43
C3
Enable Selection/Reselection
44
C4
Disable Selection/Reselection
45
C5
Select With
ATN3
46
C6
General Commands
No Operation
00
80
Clear FIFO
01
81
Reset Device
02
82
Reset SCSI bus
03
83
Command Code
(Hex.)
Command Code
(Hex.)
Command
Command
相關(guān)PDF資料
PDF描述
AM53C96KCW High Performance SCSI Controller
AM53C94 Intergrated Optical Disk Controller
AM80C186 Circular Connector; No. of Contacts:3; Series:MS27508; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Pin; Circular Shell Style:Box Mount Receptacle; Insert Arrangement:12-3 RoHS Compliant: No
AM80C286 Circular Connector; No. of Contacts:10; Series:MS27508; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Box Mount Receptacle RoHS Compliant: No
AM53C96 Intergrated Optical Disk Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM53C96KCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:High Performance SCSI Controller
AM53C974KC/W 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SCSI Bus Interface/Controller
AM53CF94 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
AM53CF94/AM53CF96 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Am53CF94/Am53CF96 ? 572KB (PDF) Enhanced SCSI-2 Controller (ESC)?
AM53CF94JC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
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