Cirrus Logic CS61884 - Manual (Page 68)

CS61884
68 DS485F3
19.13 Switching Characteristics - JTAG
Parameter Symbol Min. Max Units
Cycle Time t
cyc
200 - nS
TMS/TDI to TCK Rising Setup Time t
su
50 - nS
TCK Rising to TMS/TDI Hold Time t
h
50 - nS
TCK Falling to TDO Valid t
dv
- 70 nS
TCK
TMS
TDI
TDO
t
su
t
h
t
cyc
t
dv
Figure 34. JTAG Switching Characteristics