MCIMX27 Motorola Semiconductor Products, MCIMX27 Datasheet - Page 61

• Manufacturer Part Number: MCIMX27
• Manufacturer: Motorola Semiconductor Products

Freescale Semiconductor
TDI, TMS
(outputs)
(outputs)
(inputs)
(outputs)
(input)
TD0
TD0
TD0
TCK
J1
J2
J3
J6
ID
(input)
(input)
TRST
TCK cycle time in crystal mode
TCK clock pulse width measured at VM
TCK rise and fall times
TCK low to output data valid
TCK
i.MX27 Data Sheet, Advance Information, Rev. 0.1
Figure 23. Test Access Port (TAP) Diagram
Preliminary—Subject to Change Without Notice
Table 29. JTAGC Timing Parameters
Figure 24. TRST Timing Diagram
J11
J12
J10
J10
Parameter
J13
1
Input Data Valid
Output Data Valid
Output Data Valid
J8
All Frequencies
30.08
15.04
Min
Max
25.0
2.0
—
J9
Unit
ns
ns
ns
ns
Signal Descriptions
61