How to Do DDR Memory Bit & Byte Swapping - DDR2, DDR3, DDR4, ....

Do you know what a nibble in DDR memory design is? Links: - iMX6 DDR3 Design Guide: https://www.fedevel.com/welldoneblog/wp-content/uploads/2014/06/IMX6DQ6SDLHDG.pdf - DDR4 Layout Design PDF: https://www.nxp.com/files-static/32bit/doc/app_note/AN5097.pdf?&fasp=1&WT_TYPE=Application%20Notes&WT_VENDOR=FREESCALE&WT_FILE_FORMAT=pdf&WT_ASSET=Documentation&fileExt=.pdf - DDR Commands PDF: https://www.samsung.com/semiconductor/global.semi/file/resource/2017/11/DDR4_Device_Operations_Rev11_Oct_14-0.pdf - DDR Mirroring: https://welldoneblog.fedevel.com/2011/06/15/ddr3-memory-chip-mirroring-pcb-layout/ - Memory Module PDF: https://www.compuram.biz/documents/datasheet/519203ds_ddr2_1gb_f-die_based_rdimm_rev10.pdf ------------------------------------------------------ Would you like to support me? It's simple: - Sign up for my Hardware design and PCB Layout online courses: https://academy.fedevel.com/ - You can also support me through Patreon: https://www.patreon.com/robertferanec - Or sign up for my Udemy course: https://www.udemy.com/learn-to-design-your-own-boards/ It is much appreciated. Thank you, - Robert