參數(shù)資料
型號: AHA4013B
廠商: Electronic Theatre Controls, Inc.
英文描述: 12.5 MBytes/sec Reed-Solomon Error Correction Device
中文描述: 12.5 MB /秒的Reed - Solomon糾錯裝置
文件頁數(shù): 18/28頁
文件大小: 232K
代理商: AHA4013B
Page 14 of 24
PS4013B-0600
Advanced Hardware Architectures, Inc.
Figure 8:
Data Input - Buffer Always Ready
If RSTN is low during write, message bytes are treated as being part of the initialization sequence. If
RSTN is high, the data is treated as being part of RS block. In the example above ERASE is asserted high
in four sample clocks.
Figure 9:
Data Input - Buffer Not Ready
Any input data clocked while RDYIN is inactive are ignored. This is shown in Figure 9.
3.4
DATA OUTPUT
The DO pins are driven from a register clocked
on the rising edge of CLK.
Valid data on the DO pins is indicated by
RDYON being active. When RDYON is inactive,
data on the DO pins is undefined, and DSON is
ignored. The DSON signal acknowledges receiving
the data and is used by the device to internally
increment the address counter and output the next
location in the buffer. This data output timing is
shown in Figure 10.
NUMBER
1
2
DESCRIPTION
MINIMUM
7
0
MAXIMUM
UNITS
nsec
nsec
DI, ERASE and DSIN setup time
DI, ERASE and DSIN hold time
NUMBER
1
2
3
DESCRIPTION
MINIMUM
7
0
MAXIMUM
UNITS
nsec
nsec
nsec
DI, ERASE and DSIN setup time
DI, ERASE and DSIN hold time
RDYIN output delay
13
1
1
1
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
valid
valid
valid
valid
valid
valid
CLK
DI
DSIN
RDYIN
ERASE
RSTN
high = erase
1
1
2
2
2
2
2
2
2
1
1
1
1
1
valid
valid
valid
valid
valid
CLK
DI
DSIN
RDYIN
3
3
3
3
RSTN
相關(guān)PDF資料
PDF描述
AHA4013B-050PJC 12.5 MBytes/sec Reed-Solomon Error Correction Device
AHA4541 311 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER
AHA4541A-PQC 311 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER
AHA4541A-PQI 311 MBITS/SEC TURBO PRODUCT CODE ENCODER/DECODER
AIC-33C94 Enhanced SCSI Bus Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AHA4013B-050PJC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:12.5 MBytes/sec Reed-Solomon Error Correction Device
AHA4210 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Viterbi with Reed-Solomon Decoder
AHA4210A-062PJC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Viterbi with Reed-Solomon Decoder
AHA4210RSVP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Viterbi with Reed-Solomon Decoder
AHA4501 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AHA4501 Windows Evaluation Software - Product Brief