Datasheet

Section 11 Programmable Pulse Generator (PPG)
Rev.6.00 Sep. 27, 2007 Page 534 of 1268
REJ09B0220-0600
11.1.4 Registers
Table 11.2 summarizes the PPG registers.
Table 11.2 PPG Registers
Name Abbreviation R/W Initial Value Address
*
1
PPG output control register PCR R/W H'FF H'FF46
PPG output mode register PMR R/W H'F0 H'FF47
Next data enable register H NDERH R/W H'00 H'FF48
Next data enable register L NDERL R/W H'00 H'FF49
Output data register H PODRH R/(W)
*
2
H'00 H'FF4A
Output data register L PODRL R/(W)
*
2
H'00 H'FF4B
Next data register H NDRH R/W H'00 H'FF4C/
H'FF4E
*
3
Next data register L NDRL R/W H'00 H'FF4D/
H'FF4F
*
3
Port 1 data direction register P1DDR W H'00 H'FEB0
Port 2 data direction register P2DDR W H'00 H'FEB1
Module stop control register MSTPCR R/W H'3FFF H'FF3C
Notes: 1. Lower 16 bits of the address.
2. Bits used for pulse output cannot be written to.
3. When the same output trigger is selected for pulse output groups 2 and 3 by the PCR
setting, the NDRH address is H'FF4C. When the output triggers are different, the NDRH
address is H'FF4E for group 2 and H'FF4C for group 3.
Similarly, when the same output trigger is selected for pulse output groups 0 and 1 by
the PCR setting, the NDRL address is H'FF4D. When the output triggers are different,
the NDRL address is H'FF4F for group 0 and H'FF4D for group 1.