Search found 3 matches

by david
10 Jul 2019, 01:58
Forum: Nuvoton ARM7/9
Topic: Booting NUC972 with TF(MicroSD) possible?
Replies: 1
Views: 11807

Booting NUC972 with TF(MicroSD) possible?

Hi, I gathered that the NUC972 supports booting from an eMMC chip. I'm wondering if it is possible to boot a NUC972 with a TF card using the same pin connection as the eMMC? since the TF and eMMC are so close to each other sharing similar pinout and protocol. And a TF gives more flexibility. Many th...
by david
13 Jun 2019, 06:39
Forum: Nuvoton Cortex-M4 MCU
Topic: How to configure for external HXT source?
Replies: 2
Views: 6399

Re: How to configure for external HXT source?

I confirm that the problem has been solved with the instructions in the readme doc. Many thanks.
by david
07 Jun 2019, 20:52
Forum: Nuvoton Cortex-M4 MCU
Topic: How to configure for external HXT source?
Replies: 2
Views: 6399

How to configure for external HXT source?

Hi, I need to clock my M484 with an external 12MHz clock source, instead of a 12MHz crystal. I tried the settings as in the RM: programmed '0' to CONIFIG0[27] (FMC) and SYS->GPF_MFPL &= ~(SYS_GPF_MFPL_PF2MFP_Msk | SYS_GPF_MFPL_PF3MFP_Msk) to set the GPIO mode. However, at the clock init stage the CL...