NEC PD78F9488 User Manual
Page 276
CHAPTER 15 REMOTE CONTROLLER RECEIVER (
µ
PD789489, 78F9489 ONLY)
User’s Manual U15331EJ4V1UD
276
(12) Remote controller receive end-width select register (RMER)
This register determines the interval between the timing at which the INTREND signal is output.
RMER is set with an 8-bit memory manipulation instruction.
RESET input sets RMER to 00H.
RIN
Counter value = RMER
Data
RMDLL
INTREND
Counter
Caution For RMER and all the remote controller receive compare registers (RMGPHS, RMGPHL,
RMDLS, RMDLL, RMDH0S, RMDH0L, RMDH1S, and RMDH1L), disable remote controller
reception (bit 7 (RMEN) of the remote controller receive control register (RMCN)
= 0) first,
and then change the value.