About FX2LP GPIF interface

[Robin_Peng]

Hi Sir，

有些问题向您请教下。

cypress的fx2lp芯片的gpif接口地址线，每次读写都是自动加一，那它什么时候清零呢？是数据达到512个以后吗？还是 Tccount达到以后？

谢谢。

Hi Sir，

May I ask you some questions?

Cypress's FX2LP chip GPIF interface address line, every read and write is automatically added one, then when it cleared?Is it after 512?Or when Tccount is reached?Thank you

[YiZ_31]

不知道您说的是哪个应用，GPIFADR在代码中清零都是有体现的。

[Robin_Peng]

Hi Sir,

能否推荐下相关的参考代码？谢谢。

[YiZ_31 · Accepted solution]

请参考AN:https://www.cypress.com/documentation/application-notes/an57322-interfacing-sram-fx2lp-over-gpif