R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 383

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

The programmable pulse generator (PPG) provides pulse outputs by using the 16-bit timer pulse
unit (TPU) as a time base. The PPG pulse outputs are divided into 4-bit groups (groups 3 and 2)
that can operate both simultaneously and independently. Figure 10.1 shows a block diagram of the
PPG.
10.1
• 8-bit output data
• Two output groups
• Selectable output trigger signals
• Non-overlapping mode
• Can operate together with the DMA controller (DMAC)
• Inverted output can be set
• Module stop mode can be set
Section 10 Programmable Pulse Generator (PPG)
Features
PO15
PO14
PO13
PO12
PO11
PO10
PO9
PO8
[Legend]
PMR:
PCR:
NDERH:
NDERL:
PPG output mode register
PPG output control register
Next data enable register H
Next data enable register L
Pulse output
pins, group 3
Pulse output
pins, group 2
Pulse output
pins, group 1
Pulse output
pins, group 0
Compare match signals
Control logic
Figure 10.1 Block Diagram of PPG
PODRH
PODRL
NDRH:
NDRL:
PODRH:
PODRL:
NDERH
PMR
Next data register H
Next data register L
Output data register H
Output data register L
Section 10 Programmable Pulse Generator (PPG)
Rev. 3.00 Mar. 14, 2006 Page 345 of 804
NDERL
PCR
NDRH
NDRL
Internal
data bus
REJ09B0104-0300