HD6412350 Hitachi, HD6412350 Datasheet - Page 509

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

11.1
The H8S/2350 Series has a built-in programmable pulse generator (PPG) that 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 (group 3 to group 0) that can operate both simultaneously and
independently.
11.1.1
PPG features are listed below.
16-bit output data
Four output groups
Selectable output trigger signals
Non-overlap mode
Can operate together with the data transfer controller (DTC) and DMA controller (DMAC)
Settable inverted output
Module stop mode can be set
Maximum 16-bit data can be output, and output can be enabled on a bit-by-bit basis
Output trigger signals can be selected in 4-bit groups to provide up to four different 4-bit
Output trigger signals can be selected for each group from the compare match signals of
A non-overlap margin can be provided between pulse outputs
The compare match signals selected as output trigger signals can activate the DTC or
Inverted data can be output for each group
As the initial setting, PPG operation is halted. Register access is enabled by exiting module
outputs
four TPU channels
DMAC for sequential output of data without CPU intervention
stop mode
Section 11 Programmable Pulse Generator (PPG)
Overview
Features
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