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Forum Post: RE: Need help in Hardware issues

Well the datasheet of the processor specifies the values.  Don't know about type but a 1K resistor for 5V would need a maximum rating of 25mW so pretty much anything.  For other Pins it will depend on...

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Forum Post: RE: Low Power Mode

You can now specify the pin configuration you require when you go into the low power mode, in the pin configuration that will be used in the power profile, for the sleep pin cfg table. For example,...

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Forum Post: QSPI with external flash on SK-S7G2

Did anybody work with QSPI of SK-S7G2 ? I need to write a single byte to external qspi flash on s7g2, and read it. Working example projects please?

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Forum Post: User boot program example for SK-S7G2

Hi, I would like to create a bootloader to program the SK-S7G2 through bus CAN. Has anyone any information or application note about how to built a boot program for this platform?   Thank you

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Forum Post: RE: USB Host Storage, SSP 1.1.0 issue

Hello Jeff, Mass Storage device shouldn't use FileX, as the host system controls drive formatting. You just need to provide it with read/write access. I have an improved version of the Mass Storage...

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Forum Post: RE: USB Host Storage, SSP 1.1.0 issue

Hi Karol, My question is regarding a USB MSD Host, not USB Device.

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Forum Post: RE: Generate .hex, .jlink for standalone run

Sure.  Quick question though do I need 1 file or two?  Again, the OOB demos use two files loaded at different addresses.

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Forum Post: RE: USB Host Storage, SSP 1.1.0 issue

Karol, Can you define 'improved version'?  We've implemented and tested the USB Host (S7DK board) and get a dismal ~1MB/sec throughput result.  That's far less than I'd expect (theo. is 60MB/s).  Does...

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Forum Post: RE: SDRAM

I just tried with the RSK board and it works. The RSK board has a single 32MByte SDRAM chip, but I made it think it has two 8Mbyte chips (with a 8Mbyte blank hole in the middle)     memory {...

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Forum Post: Transparent pixels?

I want to have a small video capture window with graphics around it.  I've experimented with alpha blending, but I'm not seeing quite what I want.  Is there a trick to creating "transparent" pixels on...

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Forum Post: RE: using Timers for RL78

Sure, you can make the toggle conditional on the state of the button. I'm not sure if that helps, but this should be a simple C coding exercise.

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Forum Post: RL78 hardware website

Has anyone ordered from this website? http://newtc.co.kr/en/ They have an interesting "dongle" device for programming chips with Windows or Linux machines.

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Forum Post: RE: Transparent pixels?

Hi there, Can you give us more information about the tools you are using? Which development board, and what graphics tools are you using? RZ can handle multiple layers with transparency, which is...

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Forum Post: RE: User boot program example for SK-S7G2

Information about Bootloader examples is going to be available shortly (probably in the summer.) I don't think there will be a specific CAN example, but there will be information on using the Memory...

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Forum Post: RE: Transparent pixels?

Sure.  We're using a custom board of our own design (using a RZ/A1M chip).  We're driving a 1024x768 LVDS display (from NLT, not sure of the exact model number).  My code is based on the CMSIS-RTOS...

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Forum Post: RE: SDRAM

Thanq Chris for your replay.. I have done the above changes from CS2 memory area and i got the same, but if made memory hole in between CS2 and CS3 area i am getting the problem(Hanging @ Starting...

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Forum Post: RE: SDRAM

Is it requre any changes in u-boot level. No change to u-boot is required As Pecteilis said, are you storing your uImage in single SPI flash (sf probe 0) or dual SPI flash (sf probe 0:1)? Also, you...

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Forum Post: RE: Transparent pixels?

A '0' for the alpha channel is "transparent".

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Forum Post: RE: Need help in Hardware issues

Do you mean according to sinking current the resistance should be needed. Using V=IR?

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Forum Post: RE: Need help in Hardware issues

Thats just how I calculated the power through the 1K at 5V.  The 1K is specified in the datasheet, the power is only 25mW if there is a constant 5V accross it so any resistor of 1K should do. Each pin...

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