Z8F1680SH020SG Datasheet, PDF (393/412 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F1680 Series
Product Specification
368
29.4.3. On-Chip Debugger Timing
Figure 77 and Table 206 provide timing information for the DBG pin. The DBG pin tim-
ing specifications assume a 4 ns maximum rise and fall time.
TCLK
XIN
T₁
DBG
(Output)
DBG
(Input)
T₂
Output Data
T₃
T₄
Input Data
Figure 77. On-Chip Debugger Timing
Table 206. On-Chip Debugger Timing
Parameter
DBG
T₁
T₂
T₃
T₄
Abbreviation
X_IN Rise to DBG Valid Delay
X_IN Rise to DBG Output Hold Time
DBG to XIN Rise Input Setup Time
DBG to XIN Rise Input Hold Time
Delay (ns)
Min
Max
–
15
2
–
5
–
5
–
PS025015-1212
PRELIMINARY
Electrical Characteristics