Hyper RAM Forum Discussions

Dear Infineon,

I read below info from HyperRAM datasheet:

Table 24 3.0 V capacitive characteristics[51-53]

Input capacitance (CK, CK#, CS#) CI 6 pF
Delta input capacitance (CK, CK#) CID 0.50 pF
Output capacitance (RWDS) CO 6 pF
IO capacitance (DQx) CIO  6 pF
IO capacitance delta (DQx) CIOD 0.5 pF

Does that mean the capacitive load drive capability of the HyperRAM DQx is 6 pF ? 

If not, how to use above info for my design ?  Thanks.

Regards,

Brian

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initially it was configured as 8MB , and ran the hyper ram test code. Test was passed i could access the whole 8MB.

Later i tried to increase the memory configuration as 16MB, could not access the memory after first 8MB.

Am i missing any configurations ??

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Hello Infineon Community, I would like to find out if anybody knows how to get access to a Verilog Model and Testbench for an Infineon 128 Mb HYPERRAM with an 8 bit HYPERBUS interface ? The specific part i am interested in using is: s70KL1282 Thanks for any help, Dr Barry H Show Less

Hi,

I would like to confirm if S27KL0642 are exactly the same as S27KL0643 as the hardware. If yes, is the only different thing to perform each test program for Octal x SPI interface and HYPERBUS interface ?

Best regards,

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Hi 

Does HyperRAM products family have the function of embedded ECC  ?

or  do you have a plan to build the ECC  function in the near future ?

I can not see that in description of datasheet.

Best regards,

 

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Hi Dear Authorized,

 

I am trying to use HyperRAM over FlexSPI Interface and some errors occured during test on my custom board which suited by NXP IMXRT1064 MCU. After some research, I learned that LUT Instraction Set is required for LUT Installation to use FlexSPI. Therefore, I need LUT Instraction Set for S27KS0641DPBHV020. For example, there are some rams which is used by NXP Users for IMX MCUs like below. Their datasheets contains Instruction Set Table but I can't find for my product. 

Here is my test link which research the solution for Custom Board: https://community.nxp.com/t5/i-MX-RT/IMXRT1064-HyperRAM-Usage/m-p/1760772

Could you please help me?

 

 

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Hello, I am looking for S80KS2563 IBIS models for simulations, but I cannot find it. The model I need is S80KS2563GABHV020 Thank you.

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Hello,

Could you provide the comparison chart of "Hyper bus" vs "octal SPI"  used in Hyper RAM   ?

We would like you to create with forcing on the deference  of each protocol.　 

Best regards,

 

 

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