Community Translation - What is the difference between mode 0 and mode 3 of Cypress SPI bus operations? - KBA203732

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
KaKi_1384211
Level 6
Level 6
100 replies posted 50 replies posted 50 questions asked

【タイトル】

Cypress SPIバス動作モードのMode 0Mode 3の違いを教えてください。- KBA203732

【質問】

Cypress SPIバス動作モードのMode 0Mode 3の違いを教えてください。

【回答】

Cypress
SPI Flash Memory
SPIバス動作モードのMode 0Mode 3をサポートします。

Mode 0Mode 3の主な相違点は、SPIバスがスタンバイでデータがSPI Flash Memoryに転送されていない時のCLK信号の通常の状態に関係します。

Mode 0の場合、CLK信号は正論理(“0” = “Low”) で、立ち上がりエッジ(CLK ”0” “1”) でデータを取り込みます。

Mode 3の場合、CLK信号は負論理(“1” = “Low”) で、立ち上がりエッジ(CLK ”1” “0”) でデータを取り込みます。

0 Likes
1 Reply
JennaJo
Moderator
Moderator
Moderator
1000 replies posted 750 replies posted 500 replies posted

Hello

We receive your translation, it will be published to KBA to Community.

After upload, You will receive the points as the word of KBA.

Due to the current delay of internal review, Please bear with me for the delayed the response.

It could be delayed, but it will be processed soon.

Thanks for your contribution to CDC!

Will keep you update the status.

Thanks,

Jenna Jo

Jenna Jo
0 Likes