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Firmware: change CPU frequency to 88MHz

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This commit is contained in:
Maximilian Rehkopf 2012-07-01 03:12:05 +02:00
parent 023901cab2
commit 57bb6351e7
2 changed files with 3 additions and 5 deletions
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6
src/clock.c
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@ -48,11 +48,9 @@ void clock_init() {
*/ */
enableMainOsc(); enableMainOsc();
setClkSrc(CLKSRC_MAINOSC); setClkSrc(CLKSRC_MAINOSC);
// XXX setPLL0MultPrediv(429, 19); setPLL0MultPrediv(22, 1);
// XXX setPLL0MultPrediv(23, 2);
setPLL0MultPrediv(12, 1);
enablePLL0(); enablePLL0();
setCCLKDiv(3); setCCLKDiv(6);
connectPLL0(); connectPLL0();
} }

2
src/config.h
View File

@ -35,7 +35,7 @@
#define CONFIG_UART_NUM 3 #define CONFIG_UART_NUM 3
// #define CONFIG_CPU_FREQUENCY 90315789 // #define CONFIG_CPU_FREQUENCY 90315789
#define CONFIG_CPU_FREQUENCY 96000000 #define CONFIG_CPU_FREQUENCY 88000000
//#define CONFIG_CPU_FREQUENCY 46000000 //#define CONFIG_CPU_FREQUENCY 46000000
#define CONFIG_UART_PCLKDIV 1 #define CONFIG_UART_PCLKDIV 1
#define CONFIG_UART_TX_BUF_SHIFT 8 #define CONFIG_UART_TX_BUF_SHIFT 8