MCIMX35 Motorola Semiconductor Products, MCIMX35 Datasheet - Page 101

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

Freescale Semiconductor
Parameter
MCIMX35 (i.MX35) Multimedia Applications Processor for Automotive Products Advance Information, Rev. 0
t2cyc
tdvh
trfs1
ATA
tack
tenv
tdvs
tcyc
tcvh
tmli
tss
—
—
tli
tli
tli
Parameter
Figure
Figure
Figure 75
tdzfs_mli
from
tdzfs
tdvh
tack
tenv
tdvs
tcyc
tcvh
trfs
ton
toff
tss
tli1
tli2
tli3
Figure 75. UDMA-Out Device Terminates Transfer Timing Diagram
—
73,
74,
tack (min.) = (time_ack * T) – (tskew1 + tskew2)
tenv (min.) = (time_env * T) – (tskew1 + tskew2)
tenv (max.) = (time_env * T) + (tskew1 + tskew2)
tdvs = (time_dvs * T) – (tskew1 + tskew2)
tdvs = (time_dvh * T) – (tskew1 + tskew2)
tcyc = time_cyc * T – (tskew1 + tskew2)
t2cyc = time_cyc * 2 * T
trfs = 1.6 * T + tsui + tco + tbuf + tbuf
tdzfs = time_dzfs * T – (tskew1)
tss = time_ss * T – (tskew1 + tskew2)
tdzfs_mli =max. (time_dzfs, time_mli) * T – (tskew1 + tskew2)
tli1 > 0
tli2 > 0
tli3 > 0
tcvh = (time_cvh *T) – (tskew1 + tskew2)
ton = time_on * T – tskew1
toff = time_off * T – tskew1
Table 66. UDMA-Out Burst Timing Parameters
Preliminary—Subject to Change Without Notice
Value
Controlling
time_dzfs
time_ack
time_env
time_dvs
time_dvh
time_cvh
Variable
time_cyc
time_cyc
time_ss
—
—
—
—
—
—
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