MCIMX35WPDKJ Freescale Semiconductor, MCIMX35WPDKJ Datasheet - Page 104

• Manufacturer Part Number: MCIMX35WPDKJ
• Description: BOARD DEV FOR I.MX35
• Manufacturer: Freescale Semiconductor
• Series: i.MX35r
• Type: MPUr

Specifications of MCIMX35WPDKJ

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: i.MX35
• Processor Series: i.MX35
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB, CAN, JTAG
• Core: ARM11
• For Use With/related Products: i.MX35
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 78
timing parameters for MDMA read and write.
104
Parameter
tg(write)
tg(read)
tf(write)
tf(read)
tm, ti
ATA
td
t0
tL
tk
shows timing for MDMA read, and
Parameter
Figure
Figure 79
td, td1
i.MX35 Applications Processors for Industrial and Consumer Products, Rev. 9
from
tgr
tm
—
tfr
—
—
—
tk
78,
Table 68. MDMA Read and Write Timing Parameters
tm (min.) = ti (min.) = time_m × T – (tskew1 + tskew2 + tskew5)
td1.(min.) = td (min.) = time_d × T – (tskew1 + tskew2 + tskew6)
tk.(min.) = time_k × T – (tskew1 + tskew2 + tskew6)
t0 (min.) = (time_d + time_k) × T
tgr (min. – read) = tco + tsu + tbuf + tbuf + tcable1 + tcable2
tgr.(min. – drive) = td – te(drive)
tfr (min. – drive) = 0
tg (min. – write) = time_d × T – (tskew1 + tskew2 + tskew5)
tf (min. – write) = time_k × T – (tskew1 + tskew2 + tskew6)
tL (max.) = (time_d + time_k–2) × T – (tsu + tco + 2 × tbuf + 2 × tcable2)
Figure 78. MDMA Read Timing Diagram
Figure 79. MDMA Write Timing Diagram
Figure 79
shows timing for MDMA write.
Value
Freescale Semiconductor
Table 68
time_d, time_k
time_d, time_k
Controlling
Variable
time_m
time_d
time_d
time_d
time_k
time_k
lists the
—