ice40: program_cram, add TN ref

2026-08-30 01:48:50 +02:00 · 2022-01-18 08:37:07 +01:00
parent eb462d2bec
commit 5365a9f9cf
1 changed files with 3 additions and 0 deletions
@@ -57,6 +57,9 @@ void Ice40::reset()
 		printSuccess("DONE");
 }

+/* cf. TN1248 (iCE40 Programming and Configuration)
+ * Appendix A. SPI Slave Configuration Procedure
+ */
 bool Ice40::program_cram(uint8_t *data, uint32_t length)
 {
 	uint32_t timeout = 1000;