mcimx27- Freescale Semiconductor, Inc, mcimx27- Datasheet - Page 62

• Manufacturer Part Number: mcimx27-
• Description: Multimedia Applications Processor
• Manufacturer: Freescale Semiconductor, Inc

Signal Descriptions
62
TDI, TMS
(outputs)
(outputs)
(inputs)
(outputs)
(input)
TD0
TD0
TD0
TCK
J1
J2
J3
J4
J5
ID
(input)
(input)
TRST
TCK cycle time in crystal mode
TCK clock pulse width measured at VM
TCK rise and fall times
Boundary scan input data set-up time
Boundary scan input data hold time
TCK
Figure 24. Test Access Port (TAP) Diagram
Preliminary—Subject to Change Without Notice
i.MX27 and i.MX27L Data Sheet, Rev. 1.2
Table 30. JTAGC Timing Parameters
Figure 25. 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
16.0
Min
3.5
Max
2.0
—
—
—
J9
Freescale Semiconductor
Unit
ns
ns
ns
ns
ns