MCIMX35 Motorola Semiconductor Products, MCIMX35 Datasheet - Page 31

• Manufacturer Part Number: MCIMX35
• Manufacturer: Motorola Semiconductor Products

Figure 7
Table 29
4.7.4.1
When half-rate clocking is used, the trace data signals are sampled by the TPA on both the rising and
falling edges of TRACECLK, where TRACECLK is half the frequency of the clock shown in
The same T
TRACECLK signal.
4.7.5
This section provides electrical parametrics and timing for the EMI module.
4.7.5.1
The MCIMX35 NFC supports normal timing mode, using two flash clock cycles for one access of RE and
WE. AC timings are provided as multiplications of the clock cycle and fixed delay.
Figure
module level, for normal mode, and
Freescale Semiconductor
MCIMX35 (i.MX35) Multimedia Applications Processor for Automotive Products Advance Information, Rev. 0
10, and
ID
T
T
depicts the setup and hold requirements of the trace data pins with respect to TRACECLK, and
r
lists the timing parameters.
f
s
EMI Electrical Specifications
and T
Half-Rate Clocking Mode
NAND Flash Controller Interface (NFC)
Clock and data rise time
Clock and data fall time
T
T
Figure 11
ID
s
h
h
parameters from
Table 28. ETM TRACECLK Timing Parameters (continued)
Data setup
Data hold
depict the relative timing requirements among different signals of the NFC at
Parameter
Table 29. ETM Trace Data Timing Parameters
Preliminary—Subject to Change Without Notice
Figure 7. Trace Data Timing Diagram
Table 30
Table 29
Parameter
lists the timing parameters.
still apply with respect to the falling edge of the
Min.
—
—
Min.
2
1
Max.
—
—
Figure
Max.
3
3
Unit
8,
ns
ns
Figure
Unit
Figure
ns
ns
9,
7.
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