ep9301 Cirrus Logic, Inc., ep9301 Datasheet - Page 34
![no-image](/images/manufacturer_photos/0/1/142/cirrus_logic__inc__sml.jpg)
ep9301
Manufacturer Part Number
ep9301
Description
Entry-level Arm9 System-on-chip Processor
Manufacturer
Cirrus Logic, Inc.
Datasheet
1.EP9301.pdf
(41 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ep9301-CQZ
Manufacturer:
CIRRUS
Quantity:
3 390
Part Number:
ep9301-CQZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Company:
Part Number:
ep9301-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
EP9301
Entry Level ARM9 System-on-Chip Processor
JTAG
34
TCK clock period
TCK clock high time
TCK clock low time
TMS / TDI to clock rising setup time
Clock rising to TMS / TDI hold time
JTAG port clock to output
JTAG port high impedance to valid output
JTAG port valid output to high impedance
TDO
TMS
TCK
TDI
t
clk_high
t
JPzx
t
clk_per
t
clk_low
Parameter
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
t
Figure 22. JTAG Timing Measurement
JPco
t
JPs
Symbol
t
t
t
t
clk_high
clk_low
JPh
clk_per
t
t
t
t
t
JPco
JPzx
JPxz
JPs
JPh
t
JPxz
Min
100
50
50
20
45
-
-
-
Max
30
30
30
-
-
-
-
-
DS636PP5
Units
ns
ns
ns
ns
ns
ns
ns
ns