ADSP-21061 Analog Devices, ADSP-21061 Datasheet - Page 37

• Manufacturer Part Number: ADSP-21061
• 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
TCK
STAP
HTAP
SSYS
HSYS
TRSTW
DTDO
DSYS
System Inputs = DATA
TCLK0, TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, EBOOT, LBOOT, BMS, CLKIN, RESET.
System Outputs = DATA
DT1, TCLK0, TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, BMS.
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
OUTPUTS
, ADDR
SYSTEM
SYSTEM
INPUTS
, ADDR
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
1
DTDO
1
2
t
t
STAP
DSYS
Min
t
t
6
7
18
4t
CK
CK
CK
ADSP-21061 (5 V)
t
t
TCK
HTAP
Max
13
18.5
t
SSYS
ADSP-21061/ADSP-21061L
6-1
, ID
2-0
ADSP-21061L (3.3 V)
Min
t
t
6
7
18
4t
CK
CK
, RPBA, IRQ
CK
t
HSYS
6-1
, CPA, FLAG
2-0
, FLAG
Max
13
18.5
3-0
, DR0, DR1,
3-0
, TIMEXP, DT0,
Unit
ns
ns
ns
ns
ns
ns
ns
ns