參數(shù)資料
型號: Am53CF94JCW
廠商: Advanced Micro Devices, Inc.
英文描述: Enhanced SCSI-2 Controller (ESC)
中文描述: 增強型SCSI - 2控制器(調速器)
文件頁數(shù): 27/76頁
文件大?。?/td> 735K
代理商: AM53CF94JCW
P R E L I M I N A R Y
AMD
27
Am53CF94/Am53CF96
Synchronous Transfer Period Register (06H) Write
6
Synchronous Transfer Period Register
STPREG
7
Address: 06
H
Type: Write
0
5
4
3
2
1
RES
RES
RES
STP4
STP3
STP2
STP1
STP0
x
x
x
0
0
1
0
1
Reserved
Reserved
Reserved
Synchronous Transfer Period 4:0
17348B-25
The Synchronous Transfer Period Register (STPREG)
contains a 5-bit value indicating the number of clock cy-
cles each byte will take to be transferred over the SCSI
bus in synchronous mode. The minimum value allowed
is 4. The STPREG defaults to 5 clocks/byte after a hard
or soft reset.
STPREG – Bits 7:5 – RES – Reserved
STPREG – Bits 4:0 – STP 4:0 – Synchronous
Transfer Period 4:0
The STP 4:0 bits are programmed to specify the syn-
chronous transfer period or the number of clock cycles
for each byte transfer in the synchronous mode. The
minimum value for STP 4:0 is 4 clocks/byte. Missing
table entries follow the binary code.
Clocks/
Byte
4
5
6
7
31
32
33
34
35
STP4
0
0
0
0
1
0
0
0
0
STP3
0
0
0
0
1
0
0
0
0
STP2
1
1
1
1
1
0
0
0
0
STP1
0
0
1
1
1
0
0
1
1
STP0
0
1
0
1
1
0
1
0
1
相關PDF資料
PDF描述
Am53CF94KC Enhanced SCSI-2 Controller (ESC)
Am53CF94KCW Enhanced SCSI-2 Controller (ESC)
Am53CF96 Enhanced SCSI-2 Controller (ESC)
Am53CF96JC Enhanced SCSI-2 Controller (ESC)
Am53CF96JCW Enhanced SCSI-2 Controller (ESC)
相關代理商/技術參數(shù)
參數(shù)描述
AM53CF94KC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
AM53CF94KCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
AM53CF96 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
AM53CF96JC 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)
AM53CF96JCW 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:Enhanced SCSI-2 Controller (ESC)