ADZS-21262-1-EZEXT Analog Devices Inc, ADZS-21262-1-EZEXT Datasheet - Page 43

• Manufacturer Part Number: ADZS-21262-1-EZEXT
• Description: BOARD DAUGHTER FOR ADSP-21262
• Manufacturer: Analog Devices Inc

Specifications of ADZS-21262-1-EZEXT

• Accessory Type: DSP
• Silicon Manufacturer: Analog Devices
• Core Architecture: SHARC
• Features: Expansion Interface, High Speed Converter (HSC) Interface
• Kit Contents: Board Docs
• Silicon Family Name: SHARC
• Silicon Core Number: ADSP-21262
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADSP-21262
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

JTAG Test Access Port and Emulation
Table 41. JTAG Test Access Port and Emulation
1
2
Parameter
Timing Requirements
t
t
t
t
t
t
Switching Characteristics
t
t
System Inputs = ADDR15–0, SPIDS, CLK_CFG1–0, RESET, BOOT_CFG1–0, MISO, MOSI, SPICLK, DAI_Px, and FLAG3–0.
System Outputs = MISO, MOSI, SPICLK, DAI_Px, ADDR15–0, RD, WR, FLAG3–0, EMU, and ALE.
TCK
STAP
HTAP
SSYS
HSYS
TRSTW
DTDO
DSYS
1
1
2
OUTPUTS
SYSTEM
SYSTEM
INPUTS
TCK
TMS
TDO
TDI
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
TDO Delay from TCK Low
System Outputs Delay After TCK Low
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
t
DTDO
t
TCK
Figure 36. IEEE 1149.1 JTAG Test Access Port
t
Rev. G | Page 43 of 56 | March 2011
t
DSYS
SSYS
t
STAP
t
HTAP
t
HSYS
Min
t
5
6
7
18
4 × t
CK
CK
Max
7
t
CK
÷ 2 + 7
Unit
ns
ns
ns
ns
ns
ns
ns
ns