mos6581
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
| mos6581 [2011/09/28 09:59] – wadmin | mos6581 [2011/10/01 13:08] – wadmin | ||
|---|---|---|---|
| Line 112: | Line 112: | ||
| Together these registers form a 16-bit number which linearly controls the Frequency of Oscillator 1. The frequency is determined by the following equation: | Together these registers form a 16-bit number which linearly controls the Frequency of Oscillator 1. The frequency is determined by the following equation: | ||
| - | Fout = (Fn * Fclk/ | + | < |
| Where Fn is the 16-bit number in the Frequency registers and Fclk is the system clock applied to the Ø2 input (pin 6). For a standard 1.0 Mhz clock, the frequency is given by: | Where Fn is the 16-bit number in the Frequency registers and Fclk is the system clock applied to the Ø2 input (pin 6). For a standard 1.0 Mhz clock, the frequency is given by: | ||
mos6581.txt · Last modified: 2018/08/26 09:36 by 127.0.0.1