ADSP-21261SKBC-150 Analog Devices Inc, ADSP-21261SKBC-150 Datasheet - Page 36

• Manufacturer Part Number: ADSP-21261SKBC-150
• Description: 150 MHz, 32Bit DSP Processor.
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21261SKBC-150

• Interface: DAI, SPI
• Clock Rate: 150MHz
• Non-volatile Memory: ROM (384 kB)
• On-chip Ram: 128kB
• Voltage - I/o: 3.30V
• Voltage - Core: 1.20V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 136-CSPBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ADSP-21261
JTAG Test Access Port and Emulation
See
Table 31. JTAG Test Access Port and Emulation
1
2
Parameter
Timing Requirements
t
t
t
t
t
t
Switching Characteristics
t
t
System Inputs = AD15–0, SPIDS, CLKCFG1–0, RESET, BOOTCFG1–0, MISO, MOSI, SPICLK, DAI_Px, and FLAG3–0.
System Outputs = MISO, MOSI, SPICLK, DAI_Px, AD15–0, RD, WR, FLAG3–0, CLKOUT, EMU, and ALE.
TCK
STAP
HTAP
SSYS
HSYS
TRSTW
DTDO
DSYS
Table 31
and
Figure
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
OUTPUTS
SYSTEM
SYSTEM
INPUTS
27.
TCK
TMS
TDO
TDI
Figure 27. JTAG Test Access Port and Emulation
t
DTDO
Rev. 0 | Page 36 of 44 | March 2006
1
2
1
t
TCK
t
t
DSYS
SSYS
t
STAP
t
HTAP
t
HSYS
Min
20
5
6
7
8
4t
CK
Max
7
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns