Posted on October 14, 2004 at 13:26Thank you for your reply. I've read these two threads allredy. I want to connect 4 chips to the ST10F269: - two 8bit RAMs (CS1) - A 16Bit parallel Flash (CS2) - a 8bit address/data multiplexed CAN Controller (CS3) ...
Posted on October 14, 2004 at 06:09Sorry, I should have mentioned, that it is a ST10F269. And to clearify my worries: When I'm using the /WRH and /WRL for the two 8Bit RAMs, what happens when I write an odd byte address at the multiplexed 8 Bit Bus ...
Posted on October 12, 2004 at 07:53If enabling WRL/WRH (WRC='0') for two 8 Bit RAMs, is it still possible to write to a 16Bit Chip and to a 8Bit Address/Data Multiplexed Chip (by /WRL->/WE)? Or do I have to stick to WRITE/BHE mode to access them?
Posted on April 27, 2004 at 04:46Dear Neila ! Thanks for the response. May I ask a few more questions: - Is there also a ChipSelect generated for RTC when CAN2 is accessed? - If a bus conflict occurs during read, which is the dominant bit level on X...
Posted on April 23, 2004 at 07:02I recently learned that there is an adress conflict between RTC and CAN2 adresses in the ST10F269. Can anybody tell more details about this problem or does anyone have an errata sheet describing this problem? Thanks ...
