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Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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Support Communities
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m16c/65 I2C bus initialising?
hi I am working on Initilising I2C bus....I came across an example code from renesas..this is for generating start sgl...unsigned char master_start(){ iic_slave_addr=DEVICE_ADDRESS<<1; iic_rw=1; u6bcnic = 0x01; /* I2C start/stop condition generation interrupt enabled */ u6smr4 = 0x70; / ...
Nov 14, 2011 -
m16c/65 using PLL?
hi..i m using PLL as a clock....In renesas data sheet they mentioned "10-32MHz" for PLL frequency....i initialised it with "16 Mhz" from a 8Mhz main clockwat happens if use it as "f8sio" ie (16Mhz/8)=2Mhz which is less than d mentioned frequency....ll it ...
Nov 14, 2011 -
Flashing M16C/65 via UART
Hey guys, I need to flash new software to my M16C/65 over the UART interface. I can connect, read status and version number of the bootloader without any problem. My question now ist: is there a register where I can find something like the ID of the controller ...
Feb 16, 2018
FAQs
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(M16C/5X,M16C/63,M16C/64,M16C/65) What happens to count source when CPU clock is changed?
For peripheral functions supplied by peripheral function clock f1, the on-chip oscillator clock becomes the count source of those peripheral functions. For peripheral functions supplied by any of peripheral clocks fOCO-S, fOCO-F, FOCO40M, fC32, or fC, their count sources will be unchanged even if the CPU clock ...
Mar 22, 2012 -
(M16C,M32C) Are there any hardware precautions for accurate A/D conversion?
In order to perform A/D conversion, it is necessary to fully charge the internal capacitor, but if the impedance of the A/D conversion target is high, the discharge and charge will take time and the conversion value will not be accurate. For correct A/D ...
Feb 27, 2012 -
What endian does M16C Family belongs to and is it possible to switch?
It is little endian. It does not have a function to switch between big endian and little endian.
Mar 7, 2012