IMX53IEC datasheet(110/173 Pages) FREESCALE

110 / 173 page

i.MX53 Applications Processors for Industrial Products, Rev. 6

110

Freescale Semiconductor

Electrical Characteristics

Figure 66 shows timing for MDMA read, Figure 67 shows timing for MDMA write, and Table 73 lists

the timing parameters for MDMA read and write.

Figure 66. MDMA Read Timing Diagram

Figure 67. MDMA Write Timing Diagram

Table 73. MDMA Read and Write Timing Parameters

ATA

Parameter

Parameter from

Figure 66 (Read),

Figure 67 (Write)

Value

Controlling

Variable

tm, ti

tm(min) = ti(min) = time_m x T - (tskew1 + tskew2 + tskew5)

time_m

td, td1

td1(min) = td(min) = time_d x T - (tskew1 + tskew2 + tskew6)

time_d

tk1

tk(min) = time_k x T - (tskew1 + tskew2 + tskew6)

time_k

—

t0(min) = (time_d + time_k) x T

time_d, time_k

tg(read)

tgr

tgr(min-read) = tco + tsu + tbuf + tbuf + tcable1 + tcable2

tgr(min-drive) = td - te(drive)

time_d

tf(read)

tfr

tfr(min) = 5 ns

—

tg(write)

—

tg(min-write) = time_d x T - (tskew1 + tskew2 + tskew5)

time_d

tf(write)

—

tf(min-write) = time_k x T - (tskew1 + tskew2 + tskew6)

time_k

—

tL (max) = (time_d + time_k - 2)

×T - (tsu + tco + 2×tbuf + 2×tcable2)

time_d,

time_k2

IMX53IEC Datasheet(PDF) 110 Page - Freescale Semiconductor, Inc

IMX53IEC Datasheet(HTML) 110 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL