RX210 TMR whitout RPDG

Question

Hi All, 
 I try to find a simple example to Drive PC7 pin at 100khz with the TMR function in 16 bits mode (Unit 1). 
 i do that with the RPDG library but now i need to do the same thing without the library... 
 
 Regards 
 
 Yanick.

Yanick · Accepted Answer

answer by my self... 
 setting is good but i missing the part of the Write-Protect Register (PWPR).. whitout that nothing works... 
 then this is the code in case other people need to know. 
 // ==== MPC Setting ==== 
 PORTC.PDR.BIT.B7 = 0; // Select general input (defaut) 
 PORTC.PMR.BIT.B7 = 0; // Select General I/O	(defaut) 
 MPC.PWPR.BIT.B0WI = 0; // 0: Writing to the PFSWE bit is enabled 
 MPC.PWPR.BIT.PFSWE = 1; // 1: Writing to the PFS register is enabled 
 MPC.PC7PFS.BYTE = 0x05; // set use PC7 as functin TMO2 Output 
 MPC.PWPR.BIT.PFSWE = 0; // 0: Writing to the PFS register is disabled 
 MPC.PWPR.BIT.B0WI = 1; // 1: Writing to the PFSWE bit is disabled 
 PORTC.PMR.BIT.B7 = 1; // 1 = function (ici choisi TMO2) 
 // ==== TMR module ON ==== 
 SYSTEM.PRCR.WORD = 0x0A507; // protect off 
 MSTP(TMR23) = 0; // TMR23 module stop state is canceled 
 SYSTEM.PRCR.WORD = 0x0A500; // protect on 
 // ==== Load the registers ==== 
 TMR23.TCNT = 0x0000; // Clear TCNT 
 TMR23.TCORA = 239; // compare match A sortie a 100Khz 
 TMR23.TCORB = 119; // compare match B sortie a 100Khz 
 TMR2.TCR.BYTE = 0x08; // Cleared by compare match A 
 TMR2.TCSR.BYTE = 0xC9; // Output Select B [1 0: High is output] , Output Select A [0 1: Low is output] 
 TMR3.TCSR.BYTE = 0xD0; // not used in 16 bits timer 
 TMR23.TCCR = 0x1808; // Counts at TMR1.TCNT (TMR3.TCNT) overflow signal , Counts at PCLK. 
 thanks all for your support.