參數(shù)資料
型號(hào): ADSP-21362BBCZ-1AA
廠商: ANALOG DEVICES INC
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: SHARC Processor
中文描述: 16-BIT, 55.55 MHz, OTHER DSP, PBGA136
封裝: ROHS COMPLIANT, MO-205AE, CSBGA-136
文件頁(yè)數(shù): 45/52頁(yè)
文件大小: 1320K
代理商: ADSP-21362BBCZ-1AA
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Rev. A
|
Page 45 of 52
|
December 2006
JTAG Test Access Port and Emulation
Table 40. JTAG Test Access Port and Emulation
Parameter
Timing Requirements
t
TCK
t
STAP
t
HTAP
t
SSYS
1
t
HSYS
1
t
TRSTW
Min
Max
Unit
TCK Period
TDI, TMS Setup Before TCK High
TDI, TMS Hold After TCK High
System Inputs Setup Before TCK High
System Inputs Hold After TCK High
TRST Pulse Width
t
CK
5
6
7
18
4t
CK
ns
ns
ns
ns
ns
ns
Switching Characteristics
t
DTDO
t
DSYS
2
TDO Delay from TCK Low
System Outputs Delay After TCK Low
7
t
CK
÷ 2 + 7
ns
ns
1
System Inputs = AD15–0, SPIDS, CLKCFG1–0, RESET, BOOTCFG1–0, MISO, MOSI, SPICLK, DAI_Px, FLAG3–0.
2
System Outputs = MISO, MOSI, SPICLK, DAI_Px, AD15–0, RD, WR, FLAG3–0, CLKOUT, EMU, ALE.
Figure 36. IEEE 1149.1 JTAG Test Access Port
SYSTEM
OUTPUTS
TCK
TMS
TDI
TDO
SYSTEM
INPUTS
t
STAP
t
TCK
t
HTAP
t
DTDO
t
SSYS
t
HSYS
t
DSYS
相關(guān)PDF資料
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ADSP-21362KBC-1AA SHARC Processor
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