SWITCHING CHARACTERISTICS - JTAG (TA = - 40 ° to 85 ° C;
TV+, RV+ = nominal ±0.3V; Inputs: Logic 0 = 0V, Logic 1 = RV+) (See Figure 4)
Parameter
Cycle Time
J-TMS/J-TDI to J-TCK rising setup time
J-TCK rising to J-TMS/J-TDI hold time
J-TCK falling to J-TDO valid
Symbol Min
Typ
tcyc
200
-
tsu
50
-
th
50
-
tdv
-
-
CS61583
Max
Units
-
ns
-
ns
-
ns
50
ns
J-TCK
J-TMS
J-TDI
J-TDO
t cyc
t su t h
t dv
Figure 4. JAG Switching Characteristics
8
DS172PP5