Datasheet
Section 13 Timer Z 
    Rev.5.00 Nov. 02, 2005 Page 183 of 500 
   REJ09B0027-0500 
13.3.2  Timer Mode Register (TMDR) 
TMDR selects buffer operation settings and synchronized operation. 
Bit Bit Name 
Initial 
Value R/W Description 
7  BFD1  0  R/W  Buffer Operation D1 
0: GRD_1 operates normally 
1: GRB_1 and GRD_1 are used together for buffer 
operation 
6  BFC1  0  R/W  Buffer Operation C1 
0: GRC_1 operates normally 
1: GRA_1 and GRD_1 are used together for buffer 
operation 
5  BFD0  0  R/W  Buffer Operation D0 
0: GRD_0 operates normally 
1: GRB_0 and GRD_0 are used together for buffer 
operation 
4  BFC0  0  R/W  Buffer Operation C0 
0: GRC_0 operates normally 
1: GRA_0 and GRC_0 are used together for buffer 
operation 
3 to 1   All 1  Reserved 
These bits are always read as 1, and cannot be modified.
0 SYNC 0  R/W Timer Synchronization 
0: TCNT_1 and TCNT_0 operate as a different timer 
1: TCNT_1 and TCNT_0 are synchronized 
TCNT_1 and TCNT_0 can be pre-set or cleared 
synchronously 










