i.MX ProcessorsのトピックRe: Model based tool to check RT1176 with memory OSPI / Hyperam

Model based tool to check RT1176 with memory OSPI / Hyperam

AbhishekVK — Wed, 23 Aug 2023 08:49:46 GMT

What are all the Memory modules available on FlexIO for RT1176 in Model based tool..?
We want to upgrade the QSPI flash memory to OSPI flash(MX25UM51345G) /Hyperam in our design, so we need to check the feasibility
What are the available OSPI and Hyperam models available in tool? Can you also share if there are any supporting files required for simulation?
What are parameters we can be validated in the Model based design tool for RT1176 to OSPI/Hyperam?

Re: Model based tool to check RT1176 with memory OSPI / Hyperam

Hui_Ma — Mon, 28 Aug 2023 06:47:17 GMT

Hi,

RT1170 FlexSPI controller can connect with OSPI/HyperRAM memory devices.

Please refer below application notes for detailed info.

AN13028 Advanced HyperRAM/PSRAM Usage on i.MX RT

AN12107 How to Enable Boot from Octal SPI Flash and SD Card

AN12108 How to Enable Boot from QSPI Flash

AN12183 How to Enable Debugging for FLEXSPI NOR Flash

Wish it helps.

Mike

Re: Model based tool to check RT1176 with memory OSPI / Hyperam

AbhishekVK — Mon, 04 Sep 2023 06:37:17 GMT

HI Mike

Thanks for the information.

We want to use both OPSI Flash and Hyperam Flash on FlexIO port1 of RT1176 using Different Chip Selects and Clock Signals. Can you please check if this feasibility is good and update if there will be any issues in implementation.

SNo	RT1176 Pin Assignment	OSPI IS25WX512M	Hyperam S27KS0643GABHV020
1	GPIO_SD_B2_04 — flexspi1.B_SCLK		CK
2	GPIO_SD_B2_07 — flexspi1.A_SCLK	SCLK	-
3	GPIO_SD_B2_06 — flexspi1.A_SS0_B	CS#	-
4	GPIO_SD_B1_02 — flexspi1.A_SS1_B /	-	CS#
5	GPIO_SD_B2_08 — flexspi1.A_DATA[0]	SIO0	DQ0
6	GPIO_SD_B2_09 — flexspi1.A_DATA[1]	SIO1	DQ1
7	GPIO_SD_B2_10 — flexspi1.A_DATA[2]	SIO2	DQ2
8	GPIO_SD_B2_11 — flexspi1.A_DATA[3]	SIO3	DQ3
9	GPIO_SD_B2_03 — flexspi1.B_DATA[0]	SIO4	DQ4
10	GPIO_SD_B2_02 — flexspi1.B_DATA[1]	SIO5	DQ5
11	GPIO_SD_B2_01 — flexspi1.B_DATA[2]	SIO6	DQ6
12	GPIO_SD_B2_00 — flexspi1.B_DATA[3]	SIO7	DQ7

Regards

Abhishek

Re: Model based tool to check RT1176 with memory OSPI / Hyperam

Hui_Ma — Wed, 06 Sep 2023 02:44:43 GMT

Hi,

Based on customer application, please use RT117x FlesSPI2 module, which supports 2x8bit bus.

More detailed info, please refer below table:

Wish it helps.

Mike