CHAPTER 18:Sound Generator
S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
411
(SGNR)
Increment and Decrement of 1 time cycle (IDn)
-
to the Increase and Decrease Data
Register (SGIDR)
Cycle Number of 1 PWM cycle (PCn)
-
to the PWM Cycle Data Register
(SGPCR)
Other information about Sound Generator control
-
to the Sound Control Register
(SGCR)
The Sound Generator outputs the tone pulse signal and the amplitude data according to the setting
above.
In the conceptual diagram shown above, it outputs 6 steps of signal.
Each register, such as Amplitude Data Register, is supposed to be written at the following timing.
-
Before starting signal output
-
Each time after asserting an interrupt
Summary of Contents for S6J3200 Series
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