mips_sys

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/* MIPS I system
 * Copyright 2011-2012 Stefan Schuermans <stefan@blinkenarea.org>
 * Copyleft GNU public license V2 or later
 *          http://www.gnu.org/copyleft/gpl.html
 */
#ifndef CYC_CNT_H
#define CYC_CNT_H
#define CYC_CNT_US (50)      ///< cycles per microsecond
#define CYC_CNT_MS (50*1000) ///< cycles per millisecond
/**
 * @brief read cycle counter
 * @return cycle counter value
 */
unsigned int cyc_cnt_read(void);
/**
 * @brief delay for a number of cycles
 * @param[in] cyc number of cycles
 */
void cyc_cnt_delay(unsigned int cyc);
#endif /* #ifndef CYC_CNT_H */
 
 
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