Datasheet

PRODUCTPREVIEW
GPMC_FCLK
gpmc_clk
gpmc_csn[x]
gpmc_a[10:1]
gpmc_be0n_cle
gpmc_be1n
gpmc_advn_ale
gpmc_oen
gpmc_ad[15:0]
gpmc_wait[x]
Address 0 Address 1
Valid Valid
Valid Valid
Data Upper
FA9
FA10
FA3
FA9
FA3
FA13 FA13
FA1 FA1
FA4 FA4
FA12 FA12
FA10
FA0 FA0
FA16
FA0 FA0
FA10 FA10
FA5 FA5
AM3359, AM3358, AM3357
AM3356, AM3354, AM3352
www.ti.com SPRS717E –OCTOBER 2011–REVISED JANUARY 2013
A. In gpmc_csn[x], x is equal to 0, 1, 2, 3, 4 or 5. In gpmc_wait[x], x is equal to 0 or 1.
B. FA5 parameter illustrates amount of time required to internally sample input data. It is expressed in number of GPMC
functional clock cycles. From start of read cycle and after FA5 functional clock cycles, input data will be internally
sampled by active functional clock edge. FA5 value must be stored inside AccessTime register bits field.
C. GPMC_FCLK is an internal clock (GPMC functional clock) not provided externally.
Figure 5-22. GPMC and NOR Flash—Asynchronous Read—32-bit
Copyright © 2011–2013, Texas Instruments Incorporated Peripheral Information and Timings 135
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