ADSP-21060 Analog Devices, ADSP-21060 Datasheet - Page 38

• Manufacturer Part Number: ADSP-21060
• Description: ADSP-2106x SHARC DSP Microcomputer Family
• Manufacturer: Analog Devices

JTAG Test Access Port and Emulation
Parameter
Timing Requirements:
t
t
t
t
t
t
Switching Characteristics:
t
t
NOTES
1
2
ADSP-21060/ADSP-21060L
System Inputs = DATA
System Outputs = DATA
TCK
STAP
HTAP
SSYS
HSYS
TRSTW
DTDO
DSYS
TCLK0, TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, LxDAT
DT1, TCLK0, TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, LxDAT
TCK Period
TDI, TMS Setup before TCK High
TDI, TMS Hold after TCK High
System Inputs Setup before TCK Low
System Inputs Hold after TCK Low
TRST Pulsewidth
TDO Delay from TCK Low
System Outputs Delay after TCK Low
47-0
47-0
, ADDR
OUTPUTS
SYSTEM
SYSTEM
, ADDR
INPUTS
TMS
TDO
TCK
TDI
31-0
31-0
, RD, WR, ACK, SBTS, SW, HBR, HBG, CS, DMAR1, DMAR2, BR
, MS
3-0
, RD, WR, ACK, PAGE, ADRCLK, SW, HBG, REDY, DMAG1, DMAG2, BR
t
DTDO
1
t
t
STAP
DSYS
1
2
3-0
, LxCLK, LxACK, EBOOT, LBOOT, BMS, CLKIN, RESET.
3-0
Min
t
5
6
7
18
4t
CK
, LxCLK, LxACK, BMS.
CK
ADSP-21060
t
t
TCK
HTAP
Max
13
18.5
t
SSYS
6-1
, ID
2-0
Min
t
5
6
7
18.5
4t
CK
, RPBA, IRQ
CK
ADSP-21060L
t
HSYS
6-1
, CPA, FLAG
2-0
, FLAG
Max
13
18.5
3-0
, DR0, DR1,
3-0
, TIMEXP, DT0,
Units
ns
ns
ns
ns
ns
ns
ns
ns