Atmel /AT91SAM9X25 /PMC /PMC_PCK[1]

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as PMC_PCK[1]

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (SLOW_CLK)CSS0 (CLOCK)PRES

PRES=CLOCK, CSS=SLOW_CLK

Description

Programmable Clock 0 Register

Fields

CSS

Master Clock Source Selection

0 (SLOW_CLK): Slow Clock is selected

1 (MAIN_CLK): Main Clock is selected

2 (PLLA_CLK): PLLACK/PLLADIV2 is selected

3 (UPLL_CLK): UPLL Clock is selected

4 (MCK_CLK): Master Clock is selected

PRES

Programmable Clock Prescaler

0 (CLOCK): Selected clock

1 (CLOCK_DIV2): Selected clock divided by 2

2 (CLOCK_DIV4): Selected clock divided by 4

3 (CLOCK_DIV8): Selected clock divided by 8

4 (CLOCK_DIV16): Selected clock divided by 16

5 (CLOCK_DIV32): Selected clock divided by 32

6 (CLOCK_DIV64): Selected clock divided by 64

Links

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