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----------------------------------------------------------------------------*/
P13
= 0b00000001;
}
/*****************************************************************************
Main loop
*****************************************************************************/
void main(void){
const unsigned char OUTDATA[10] = {0x03,0x05,0x07,0x07,0x07,0x07,0x07,
/* Array of LED output pattern */
unsigned char INDATA;
while(1){
INDATA = P4 & 0b00001001;
P2 = OUTDATA[INDATA];
}
}
op.asm (Common to assembly language and C language versions)
;=============================================================================
;
;
Option byte
;
;=============================================================================
OPBT
CSEG
AT
DB
10011100B
;
;
;
;
DB
11111111B
;
||||||||
;
++++++++----------- All blocks can be written or erased
end
42
APPENDIX A PROGRAM LIST
0080H
; Option byte area
||||
|||+----------- Low-speed internal oscillator can be
|++------------ High-speed internal oscillation clock
+-------------- P34/RESET pin is used as RESET pin
; Protect byte area (for the self programming
; mode)
Application Note U18752EJ2V0AN
/* Set output latches of P120-P123 as */
/* high */
0x07,0x06,0x07};
/* Switch-input variable */
/* Valid switch-input status */
/* Read LED output data from the table */
stopped by software
(8MHz) is selected for system clock source
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