Z8F1601 Datasheet, PDF (196/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!^®
178
On-Chip Debugger Timing
Figure 95 and Table 109 provide timing information for DBG pins. The timing specifica-
tions presume a rise and fall time on DBG of less than 4µs.
TCLK
XIN
T1
DBG
(Output)
Output Data
DBG
(Input)
Figure 95. On-Chip Debugger Timing
Table 109. On-Chip Debugger Timing
Parameter
DBG
T₁
T₂
T₃
T₄
Abbreviation
XIN Rise to DBG Valid Delay
XIN Rise to DBG Output Hold Time
DBG to XIN Rise Input Setup Time
DBG to XIN Rise Input Hold Time
DBG frequency
T2
T3
T4
Input Data
Delay (ns)
Minimum Maximum
–
15
2
–
10
–
5
–
System
Clock / 4
PS017610-0404
Electrical Characteristics