AM5728: AM5728 GPMC mode

Feng Dong

Part Number: AM5728

1. is there a Synchronous, non-multiplexed , burst mode timing in GPMC(AM5728)? I want a higher speed

2. for AM5728 for 16-bit devices, the lowest address is output on pin GPMC_A1(for example I connect A1 (GPMC_A1) to A0 (my device) up to A12 (GPMC_A12) to A11 (my device). Is this correct), right?

over 3 years ago

0 Josue Zamitiz-Ayala over 3 years ago

TI__Mastermind 41576 points

Hello Feng,

I am reassigning your query to our GPMC expert.

Thank you for your patience, There was some delay due to the Labor day holiday in the US.

-Josue

0 B.C. over 3 years ago in reply to Josue Zamitiz-Ayala

TI__Genius 17216 points

1. See datasheet "Figure 7-10 GPMC / Nonmultiplexed 16bits NOR Flash - Synchronous Burst Read 4x16 bits - (GpmcFCLKDivider = 0)" and the associated timing tables.

2. See TRM "Figure 15-52. GPMC to 16-Bit Nonmultiplexed Memory"

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AM5728: AM5728 GPMC mode