SH7712 Datasheet, PDF (819/978 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

Section 19 Ethernet Controller Direct Memory Access Controller (E-DMAC)
19.4.2 Endian Support in E-DMAC
When the external memory is accessed through the E-DMAC, big endian is supported but little
endian is not supported. Therefore, if the external memory is accessed through the E-DMAC in
little endian mode, data format should be converted from big endian mode to little endian mode
through software.
Rev. 1.00 Dec. 27, 2005 Page 777 of 932
REJ09B0269-0100