Legacy microcontrollers Forum Discussions

Dear Sirs and Madams,

Do you have an IBIS model for CY9AF114MAPMC-GNE2?

It is necessary to check it by simulating the clock waveform.

Could you please provide us with the IBIS model for CY9AF114MAPMC-GNE2?

Regards,

Dear folks,

I have received an interesting question from my customer.

The customer is using  the FLASH MCU Programmer to program 16FX MCUs,

such as CY96F635RBPMC and CY96F685RBPMC.

CY96F635RBPMC や CY96F685RBPMC 等の 16FX を FLASH MCU Programmer で

プログラムしているお客様から不思議な質問をいただきました。

In the document of CYPRESS FLASH MCU Programmer for F2MC-16FX specification Ver1.20

Page 8, in Note it is written that "use one of the listed UART channels listed for the MCU"

CYPRESS FLASH MCU Programmer for F2MC-16FX 仕様書

2016年1月6日　仕様書：Ver. 1.20

の 8ページ目にある注意には

(注意) 対応品種の右に示された UART ch のうちのどれか一つを選択してご使用ください。

と記載されています。

But somehow the customer wants to connect 2 UART channels to the programmer,

and asks us if such usage is acceptable or what is expected problem for programming MCU

with such configuration.

しかし、なぜか、お客様は 2つの UART チャネルを並列に接続したいが、

この場合、デバイスのプログラム時に何か影響が発生するのか知りたい

とのことです。

For example if both UART0 and UART2 are connected to the FLASH programmer,

would someone teach us the followings?

(1) Is this an acceptable set up?

(2) Is/are there expected bad effect doing (1) to program the MCU?

例えば UART0 と　UART2  の両方を FLASH Programmer に接続することについて

以下、ご教示いただけないでしょうか？

(1) このような設定は許容されるのでしょうか？

(2) (1) の設定を行った場合、デバイスへのプログラム時に何か影響(問題) が発生することが

　予想されるでしょうか？

Best Regards,

2-Sep-2022

Motoo Tanaka

We use the SPI (SCK0_1, SOT0_1 & SIN0_1) interface of the controller. (MB9BF564L) Is this the High-Speed-Interface by Hardware or does it need some Firmware configurations? It's not clear, whitch timing we can use:

- Synchronous serial (SPI = 0, SCINV = 0) or
- High-speed synchronous serial (SPI = 0, SCINV = 0)
The ChipSelect is done with an GPIO and controlled by Firmware.

hello,

CY91F526LWC was used for development.

Which compiler toolchains/IDE can support this chip?

Thanks for your help!

Dears.

Now my customer is using MB96F6B5A/R to implement HVAC.

By default, vector table is located in the address from 0xFFFC00 to 0xFFFFFF.

We are wondering that is possible to change vector table address because we want to put digital signature value in the area of 0xFFFC00 ~ 0xFFFFFF. 

If yes, could you tell us how to relocate vector table address ?

Thanks and best regards,

Kevin Han.

Hello Sir/Madam

I am looking for a microcontroller and gate driver circuit along with mosfet Or igbt for a Hybrid ev vehicle motor of rating 48V 500W .