EP7311-CB-C CIRRUS [Cirrus Logic], EP7311-CB-C Datasheet - Page 26

• Manufacturer Part Number: EP7311-CB-C
• Description: HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH SDRAM AND ENHANCED DIGITAL AUDIO INTERFACE
• Manufacturer: CIRRUS [Cirrus Logic]

EP7311
High-Performance, Low-Power System on Chip
JTAG Interface
26
TCK clock period
TCK clock high time
TCK clock low time
JTAG port setup time
JTAG port hold time
JTAG port clock to output
JTAG port high impedance to valid output
JTAG port valid output to high impedance
TMS
TDO
TCK
TDI
t
clk_high
t
JPzx
t
clk_per
t
Parameter
clk_low
©
Figure 14. JTAG Timing Measurement
t
JPco
C opyright Cirrus Logic, Inc. 2003
(All Rights Reserved)
t
JPs
t
JPh
Symbol
t
t
t
clk_high
clk_low
clk_per
t
t
t
t
t
JPco
JPzx
JPxz
JPs
JPh
t
JPxz
Min
2
1
1
-
-
-
-
-
Max
10
12
19
0
3
-
-
-
DS506PP1
Units
ns
ns
ns
ns
ns
ns
ns
ns