Infineon C164CI -word accesses on 8-bit bus

Nov 16, 2012 0 Replies

Hello, I'm working on the redesign with the Infineon C164CI microcontroller which is interfaced with 16-bit flash and SRAM (odd and even byte addressable with BHE and A0).The configuration of C164CI is



Data Bus-8-bit with BTYP WRCFG-WR and BHE retain normal operation and BHE enabled. When the processor is accessing words on 8-bit bus , are the two bytes sent on D0-D7 or first one is sent/accessed on D0-D7 , followed by second byte on D8-D15 ?


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