pc87591l-n05 National Semiconductor Corporation, pc87591l-n05 Datasheet - Page 361

• Manufacturer Part Number: pc87591l-n05
• Description: Lpc Mobile Embedded Controller
• Manufacturer: National Semiconductor Corporation

Revision 1.2
7.0 Device Specifications
7.6.13 Debugger Interface Timing
Symbol
t
t
f
t
t
TINTh
TINTv
t
t
t
t
t
MAX
T
1. See Section 7.6.2 on page 345.
t
PHZ
PZH
PLH
PLZ
PZL
HW
PLL
t
t
t
t
LW
S
H
S
H
pu
Figure
148
148
148
148
149
149
121
150
152
151
152
151
153
153
TCK HIGH-LOW-HIGH PULSE
TCK LOW-HIGH-LOW PULSE
Figure 148. Debugger I/F Setup Time, Hold Time and Recovery Time
TMS, TDI
TMS Setup Time
TMS Hold Time
TDI Setup Time
TDI Hold Time
TCK High Pulse Width
TCK Low Pulse Width
Maximum TCK Clock
Frequency
Wait Time Power-Up to TCK
Propagation Delay TCK to
TDO
Disable Time TCK to TDO
Enable Time TCK to TDO
TINT hld time
TINT valid time
TCK
Description
(Continued)
Debugger Interface Output Signals
Debugger Interface Input Signals
Figure 149. TCK Pulse Width
t
Before RE TCK
After RE TCK
Before RE TCK
After RE TCK
After FE TCK
After FE TCK
After RE CLK
S
1.5V
361
Reference Conditions
t
H
t
HW,
t
LW
1.5V
t
IRST
Min
3.5
15
15
10
7
2
1
3
3
2
2
3
3
1.5V
1
1.5V
Max
20
22
22
22
22
22
22
25
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MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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