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ADuC7023 PWM configuration

Question asked by kverdijck on Oct 25, 2010
Latest reply on Oct 28, 2010 by kverdijck


I have a problem writing to the ADuC7023 PWM configuration registers. The value read from the PWMCON1 register is always 0x12 (the startup value), whatever value I am writing to it. This is also true for the PWM0COM0 and PWM0COM1 registers. Is a special key required to make these registers writable ?