MK20DN512VLQ10 EZP_MS bit question

isaotakashima — Thu, 02 Nov 2017 07:21:56 GMT

I would like to migrate from MK20DN512ZVLQ10 to MK20DN512VLQ10.

I refer the AN4445 Kinetis 100 MHz Rev 1.x to Rev 2.x Migration Guide, and I have the question.

The description of EZP_MS bit of Mode Register (RCM_MR) is as below, but I cannot find out the EZP_MS in the Chapter 10 Signal Multiplexing and Signal Descriptions.

EZP_MS_B pin state
Reflects the state of the EZP_MS pin during the last Chip Reset
0 Pin deasserted (logic 1)
1 Pin asserted (logic 0)

I believe that EZP_MS_B (EZP_MS) is wrong, EZP_CS_B (EZP_CS) should be correct.

Am I correct?

Please reply as soon as possible.

Best regards,

Takashima

Re: MK20DN512VLQ10 EZP_MS bit question

jingpan — Tue, 07 Nov 2017 08:40:23 GMT

Hi Takashima,
Yes you are right. The "EZP_MS pin" in the RCM_MR register should be "EZP_CS pin". It only change the register address, not the function.
Thank you very much.
Regards
Jing

topic Re: MK20DN512VLQ10 EZP_MS bit question in Kinetis Microcontrollers

MK20DN512VLQ10 EZP_MS bit question

Re: MK20DN512VLQ10 EZP_MS bit question