R7FA4M1AB

System View Description file for Arduino UNO R4 Minima/WiFi

Objective of this repository

• Resolve the following issue in arduino/ArduinoCore-renesas.

  • "Unable to parse SVD file" error when starting debugger #276

• Make Arduino UNO R4 Minima/WiFi users around the world happy who want to debug their source code.

Resources

Documentation

• Renesas RA4M1 Group User's Manual: Hardware
  • R01UH0887EJ0110 Rev.1.10 Sep 29, 2023

SVD file

• RA_DFP for R7FA4M1AB
  • Version 5.3.0: April 18, 2024
  • Version 5.2.0: Feb. 19, 2024

Check list for revised SVD

Port	Registers	<derivedFrom>	<resetValue>	Check
PORT0	P000	—	0x00000000	[x] ~Note 1.
^	P001 to P008, P010 to P015	P000	^	[x] ~Note 1.
PORT1	P100	—	0x00000000	[x] Note 1.
^	P101 to P107, P111 to P115	P000 P100	0x00000000	[x] Note 1.
^	P108	—	0x00010010	[x] Note 1. [x] Note 2.
^	P109	—	0x00010000	[x] Note 1. [x] Note 2.
^	P110	P108	0x00010010	[x] Note 1. [x] Note 2.
PORT2	P200	P000 P100	0x00000000	[x] Note 1.
^	P201	—	0x00000010	[x] Note 1. [x] Note 2.
^	P202 to P206, P212 to P215	P200	0x00000000	[x] Note 1.
PORT3	P300	P108	0x00010010	[x] Note 1. [x] Note 2.
^	P301 to P307	P100	0x00000000	[x] Note 1.
PORT4	P400 to P407	P100	0x00000000	[x] Note 1.
^	P408	—	^	[x] Note 1. [x] Note 3.
^	P409	P000 P100	^	[x] Note 1.
^	P410 to P415	P000 P100	^	[x] Note 1.
PORT5	P500 to P505	P000	0x00000000	[x] ~Note 1.
PORT6	P600 to P603, P608 to P610	P000	0x00000000	[x] ~Note 1.
PORT7	P708	P000	0x00000000	[x] ~Note 1.
PORT8	P808, P809	P000	0x00000000	[x] ~Note 1.
PORT9	P914, P915	P109	0x00010000	[x] ~Note 1. [x] Note 2.

• For Note 1, Note 2 and Note3, please refer to the user manual.
• "~Note 1" indicates that the inverse of "Note 1.".

Blog post

• Good news for Arduino UNO R4 users: source code debugging is now possible!