S34MS16G2 NAND

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ibko_4677401
Level 1
Level 1

Hi,

S34MS16G2 NAND, chip size : 2GB

Number of spare bytes per page : 128

Number of pages per block : 2048

Number of blocks per logical unit  : 16384

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I can only write in 1GB chip size. I can not write other 1GB chip size.  You can find the bellow my configuration address Cycle Mapping

//        0-8191 Block is write CORRECT */  but   8191- 16384 Block is write FAIL */ due to that ı use to chip size just 1GB area.

//        Nand2AleSet((addr.uiColumnAddr >> 0u) & 0xFF);          // CA0 -CA7  1st Cycle; Column addr

//        Nand2AleSet((addr.uiColumnAddr >> 8u) & 0x0F);          // CA8 -CA11 2nd Cycle; Column addr

//        Nand2AleSet(((addr.uiBlockAddr << 6u) & 0xC0) |           // PLA0 and BA0  3rd Cycle; Block  addr

//                        ((addr.uiPageAddr >> 0u) & 0x3F));                  // PA0 -PA5  3rd Cycle; Page   addr

//        Nand2AleSet((addr.uiBlockAddr >> 2u) & 0xFF);             // BA1 -BA8  4th Cycle; Block  addr

//        Nand2AleSet((addr.uiBlockAddr >> 10u) & 0x0F);           // BA9-BA12 5th Cycle; Block  addr

My second question, ı did not understand "A31 for 16Gb (4 Gb x 4 QDP)" Can you explain that details ? In shortly, How can ı access all 2GB NAND size?

S34MS16G2  datasheet: https://www.mouser.com/datasheet/2/100/002-00464_S34MS16G2_16_Gb_4-Bit_ECC_x8_...

Thank you,

Regards,

İbrahim

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BushraH_91
Moderator
Moderator
Moderator
750 replies posted 50 likes received 250 solutions authored

Hello Ibrahim,

Thank you for contacting Cypress Community Forum.

As you may already be aware, Cypress had announced the closing of the Joint Venture Transaction with SK Hynix System IC (SkyHigh Memory), in April 2019.   Please contact SkyHigh Memory, as all NAND Datasheets, Applications Notes, Qualification Summaries, as well as the NAND Community Forum and other NAND related collateral have been removed from view on Cypress.com. The following are the main technical support contacts for SkyHigh Memory NAND products:

   Ashish Patel, Marketing Director: Ashish.Patel@skyhighmemory.com

   Mohammad Nada, Principle Applications Engineer: Mohammad.nada@skyhighmemory.com

   Mohamed Sardi, Product Marketing Director: moh.sardi@skyhighmemory.com

References:

Cypress Press Release, April 2019:

https://www.cypress.com/news/cypress-announces-closing-joint-venture-transaction-sk-hynix-system-ic

Thank you

Regards,

Bushra

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1 Reply
BushraH_91
Moderator
Moderator
Moderator
750 replies posted 50 likes received 250 solutions authored

Hello Ibrahim,

Thank you for contacting Cypress Community Forum.

As you may already be aware, Cypress had announced the closing of the Joint Venture Transaction with SK Hynix System IC (SkyHigh Memory), in April 2019.   Please contact SkyHigh Memory, as all NAND Datasheets, Applications Notes, Qualification Summaries, as well as the NAND Community Forum and other NAND related collateral have been removed from view on Cypress.com. The following are the main technical support contacts for SkyHigh Memory NAND products:

   Ashish Patel, Marketing Director: Ashish.Patel@skyhighmemory.com

   Mohammad Nada, Principle Applications Engineer: Mohammad.nada@skyhighmemory.com

   Mohamed Sardi, Product Marketing Director: moh.sardi@skyhighmemory.com

References:

Cypress Press Release, April 2019:

https://www.cypress.com/news/cypress-announces-closing-joint-venture-transaction-sk-hynix-system-ic

Thank you

Regards,

Bushra

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