h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 422

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 Programmable Pulse Generator (PPG)
11.1.4
Table 11.2 summarizes the PPG registers.
Table 11.2 PPG Registers
Notes: 1. Lower 16 bits of the address.
Rev. 5.00 Sep 22, 2005 page 396 of 1136
REJ09B0257-0500
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
Module stop control register A
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
4. The H8S/2646 Group has no pins corresponding to pulse output groups 0 and 1.
Registers
setting, the NDRH address is H'FE2C. When the output triggers are different, the
NDRH address is H'FE2E for group 2 and H'FE2C 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'FE2D. When the output triggers are different,
the NDRL address is H'FE2F for group 0 and H'FE2D for group 1.
4
4
NDERH
NDERL
PODRH
PODRL
NDRH
NDRL
P1DDR
MSTPCRA
Abbreviation
PCR
PMR
R/W
R/W
R/W
R/W
R/W
R/(W) *
R/(W) *
R/W
R/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'3F
Address *
H'FE26
H'FE27
H'FE28
H'FE29
H'FE2A
H'FE2B
H'FE2C *
H'FE2E
H'FE2D *
H'FE2F
H'FE30
H'FDE8
3
3
1