Renesas RL78/G13 Operation

RL78/G13 Clock Generator (Clock Switching) CC-RL
R01AN2831EJ0100 Rev. 1.00 Page 14 of 51
May 28, 2015
5.7 Function Specifications
This section describes the specifications for the functions that are used in the sample code.
[Function Name R_INTC0_Start
Synopsis
Sets start of INTP0 external interrupt processing.
Header
#include "r_cg_macrodriver.h"
#include "r_cg_intc.h"
#include "r_cg_userdefine.h"
Declaration
void R_INTC0_Start(void)
Explanation
Releases mask of INTP0 interrupts to enables them.
Arguments
None
Return value
None
Remarks
None
[Function Name] R_TAU0_Channel0_Start
Synopsis
Sets start of channel 0 of TAU0.
Header
#include "r_cg_macrodriver.h"
#include "r_cg_timer.h"
#include "r_cg_userdefine.h"
Declaration
void R_TAU0_Channel0_Start(void)
Explanation
Releases mask of INTP0 interrupts to start counting.
Arguments
None
Return value
None
Remarks
None
[ Function Name ] R_CGC_ChangeClock
Synopsis
Switches clocks.
Header
#include "r_cg_macrodriver.h"
#include "r_cg_cgc.h"
#include "r_cg_userdefine.h"
Declaration
void R_CGC_ChangeClock(uint8_t status)
Explanation
Switches clocks.
Arguments
 First argument: status
: Clock status (1 to 3)
Set one of the following constants:
HOCO_NEXT_STATUS_X1
 Switches to X1 oscillation clock.
X1_NEXT_STATUS_XT1
 Switches to XT1 oscillation clock.
XT1_NEXT_STATUS_HOCO
 Switch to HOCO clock.
Return value
None
Remarks
None

Renesas RL78/G13 Specifications

General

Brand	Renesas
Model	RL78/G13
Category	Computer Hardware
Language	English