HD6412350 Hitachi, HD6412350 Datasheet - Page 512

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

11.1.4
Table 11-2 summarizes the PPG registers.
Table 11-2 PPG Registers
Name
PPG output control register
PPG output mode register
Next data enable register H
Next data enable register L
Output data register H
Output data register L
Next data register H
Next data register L
Port 1 data direction register
Port 2 data direction register
Module stop control register
Notes: 1. Lower 16 bits of the address.
492
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
Registers
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.
Abbreviation
PCR
PMR
NDERH
NDERL
PODRH
PODRL
NDRH
NDRL
P1DDR
P2DDR
MSTPCR
R/W
R/W
R/W
R/W
R/W
R/(W)*
R/(W)*
R/W
R/W
W
W
R/W
2
2
Initial Value
H'FF
H'F0
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'00
H'3FFF
Address*
H'FF46
H'FF47
H'FF48
H'FF49
H'FF4A
H'FF4B
H'FF4C*
H'FF4E
H'FF4D*
H'FF4F
H'FEB0
H'FEB1
H'FF3C
3
3
1