About SPI opcode 0x03

[wiz_yoo]

Hello. 

I am yoo at korea.

We will connect OLED with QSPI and Driver IC supports SLOWREAD.

- 8bit (Opcode: 0x03) + 24bit  (Addr) + 8bit (Read value: Mandatory) + 8bit (Read value: Optional) ... + 8bit (Read value: Optional) 

According to "6.19.8 instruction set" of nRF52840_PS_v1.5.pdf, there is no opcode 0x03 (SLOWREAD).

My question is as follows.

1. Is it possible add opcode 0x03?

2. Could I use "6.19.6 Sending custom instructions" for opcode 0x03.

Thank you.

Best Regrads.

[wiz_yoo]

Hi, Håkon Holdhus

We will change interface QSPI to SPI.

So, there is no need to review the above item.

Thank you for support.

Best regrads,

Yoo