ADSP-21065 Analog Devices, ADSP-21065 Datasheet - Page 35

• Manufacturer Part Number: ADSP-21065
• Description: DSP Microcomputer
• 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
System Inputs = DATA
System Outputs = DATA
TCK
STAP
HTAP
SSYS
HSYS
TRSTW
DTDO
DSYS
TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, BSEL, BMS, CLKIN, RESET, SDCLK
TCLK0, TCLK1, RCLK0, RCLK1, TFS0, TFS1, RFS0, RFS1, BMS, SDCLK0, SDCLK1, DQM, SDA10, RAS, CAS, SDWE, SDCKE, BM, XTAL.
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
31-0
31-0
OUTPUTS
, ADDR
SYSTEM
SYSTEM
, ADDR
INPUTS
TMS
TDO
TCK
TDI
23-0
23-0
, RD, WR, ACK, SBTS, SW, HBR, HBG, CS, DMAR
, MS
3-0
, RD, WR, ACK, SW, HBG, REDY, DMAG1
t
DTDO
1
t
t
STAP
DSYS
1
2
t
t
TCK
HTAP
1
,
, DMAR
Min
t
3.0
3.0
7.0
12.0
4 t
DMAG2, BR
CK
0
, RAS, CAS, SDWE, SDCKE, PWM_EVENTx.
CK
2
t
, BR
SSYS
2-1
2-1
, CPA, FLAG
, ID
1-0
, IRQ
2-0
t
HSYS
11-0
, FLAG
, PWM_EVENTx, DT0x, DT1x,
Max
15.0
11.0
11-0
ADSP-21065L
, DR0x, DR1x, TCLK0,
Units
ns
ns
ns
ns
ns
ns
ns
ns