25.5.5 Real-Time Timer Modulo Selection Register

This register can only be written if the WPEN bit is cleared in the System Controller Write Protection Mode register (SYSC_WPMR).

Name: RTT_MODR
Offset: 0x10
Reset: 0x00000000
Property: Read/Write

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
      SELINC2[2:0] 
Access R/WR/WR/W 
Reset 000 

Bits 2:0 – SELINC2[2:0] Selection of the 32-bit Counter Modulo to generate RTTINC2 Flag

ValueNameDescription
0 NO_RTTINC2 The RTTINC2 flag never rises.
1 MOD64 The RTTINC2 flag is set when CRTV modulo 64 equals 0.
2 MOD128 The RTTINC2 flag is set when CRTV modulo 128 equals 0.
3 MOD256 The RTTINC2 flag is set when CRTV modulo 256 equals 0.
4 MOD512 The RTTINC2 flag is set when CRTV modulo 512 equals 0.
5 MOD1024 The RTTINC2 flag is set when CRTV modulo 1024 equals 0.

Example: If RTPRES=32 then RTTINC2 flag rises once per second if the slow clock is 32.768 kHz.

6 MOD2048 The RTTINC2 flag is set when CRTV modulo 2048 equals 0.
7 MOD4096 The RTTINC2 flag is set when CRTV modulo 4096 equals 0.