RP2350 E9 GPIO erratum fixed in new A4 steppinghttps://www.cnx-software.com/2025/07/29/raspberry-pi-rp2350-a4-stepping-fixes-e9-gpio-erratum-9-glitching-bugs-introduces-2mb-flash-variants/ by theodote • 12 months ago 8 0 12 months agoCNcnx-software.com