NEC PD703114 User Manual page 342

Bit position Bit name
11, 3 LNKEn
10, 2 CCSEn
9, 8, 1, 0 TB1En,
TB0En
Remark n = 3, 4
342
CHAPTER 9 TIMER/COUNTER FUNCTION
Selects capture event signal input from edge selection and specifies transfer
operation in compare register mode.
0: ED1 signal input selected in capture register mode.
In the compare register mode, the data of the CVSEn0 register is transferred to
the CVPEn0 register upon occurrence of a TM2x compare match (TM2x =
timer/ counter selected with bits TB1En, TB0En).
1: ED2 signal input selected in capture register mode.
In the compare register mode, the data of the CVSEn0 register is transferred to
the CVPEn0 register when the TM2x count value becomes 0 (TM2x = timer/
counter selected by bits TB1En, TB0En).
Selects capture/compare register operation mode.
0: Capture register mode
1: Compare register mode
Sets subchannel n timer/counter.
TB1En TB0En
0 0 Subchannel n not used
0 1 TM20 set to subchannel n.
1 0 TM21 set to subchannel n.
1 1 32-bit mode
Note In the 32-bit mode, the effect of the BFEEn bit is ignored. Also, the CVSEn
register cannot be used as a buffer in this mode.
Caution When the TB1En, TB0En bits are set to 11, set the CASE1 bit of the
TCRE0 register to 1.
User's Manual U15195EJ5V0UD
Function
Subchannel n timer/counter
Note
(both TM20 and TM21 selected)
(2/2)