32-bit RISC Microprocessor
32 Bit RISC Microcontroller
TX03 Series
TMPM362F10FG
©TOSHIBA CORPORATION 2011-2023 All Rights Reserved
TMPM362F10FG
*...
Description
32 Bit RISC Microcontroller
TX03 Series
TMPM362F10FG
©TOSHIBA CORPORATION 2011-2023 All Rights Reserved
TMPM362F10FG
************************************************************************************************************************* ARM, ARM Powered, AMBA, ADK, ARM9TDMI, TDMI, PrimeCell, RealView, Thumb, Cortex, Coresight, ARM9, ARM926EJ-S, Embedded Trace Macrocell, ETM, AHB, APB, and KEIL are registered trademarks or trademarks of ARM Limited in the EU and other countries. *************************************************************************************************************************
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Important Notices
Make sure to read read this chapter before using the product.
TMPM362F10FG
1 Serial bus interface
There are restrictions on the use of I2C bus mode when the multi-master function is used.
1.1 Description
When the multi-master function is used in I2C bus mode, if these masters start the communications simultaneously, the following phenomena may occur:
1. Communications may be locked up. 2. SCL pulse widths shorten; therefore these pulses may not satisfy I2C Specifications.
1.2 Condition
These phenomena occur only when the multi-master function is used in I2C bus mode. If a single master is used, these phenomena do not occur.
1.3 Workaround
There is no workaround for these phenomena. Perform recovery process by software.
1.4 How to Recover from These Phenomena
Perform recovery process by software. By using a timer, add timeout process to check whether commun...
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