Block Diagram Of Multi-Pulse Generator - Fujitsu MB90460 Series Hardware Manual

15.2

Block Diagram of Multi-pulse Generator

Figure 15.2-1 shows the block diagram of the Multi-pulse Generator and Figure 15.2-2
shows the block diagram of the Waveform Sequencer.
■ Block Diagram of Multi-pulse Generator
16-BIT PPG TIMER 1
16-BIT RELOAD TIMER 0
* : The dash line shows the TIN0 path in MB90465 series.
The 16-bit reload timer 0 can be used individually
in MB90465 series.
●
16-bit PPG Timer 1
The 16-bit PPG Timer 1 is used to provide a PPG signal for Waveform Sequencer. The detail of 16-bit PPG
Timer 1 is described in Chapter 13, 16-bit PPG Timer.
●
16-bit Reload Timer 0
The 16-bit Reload Timer 0 is used to act as interval timer for Waveform Sequencer. The detail of 16-bit
Reload Timer 0 is described in Chapter 12, 16-bit Reload Timer.
●
Waveform Sequencer
The Waveform Sequencer is the heart of Multi-pulse Generator, that can generate various waveforms. The
block diagram is shown in Figure 15.2-2.
Figure 15.2-1 Block Diagram of Multi-pulse Generator
Pin
P12/INT2/DTTI1
Pin
P45/SNI2
Pin
P44/SNI1
Pin
P43/SNI0
Pin Pin
P15/INT5/TIN0
PPG1
TOUT
TIN
CHAPTER 15 MULTI-PULSE GENERATOR
OPT5
DTTI
SNI2
OPT4
SNI1
OPT3
OPT2
SNI0
OPT1
TIN0
OPT0
WAVEFORM
SEQUENCER
PPG1
Interrupt #22
Interrupt #26
WIN0
Interrupt #28
TIN0O
Pin
P05/OPT5
Pin
P04/OPT4
Pin
P03/OPT3
Pin
P02/OPT2
Pin
P01/OPT1
Pin
P00/OPT0
Interrupt #22
Interrupt #26
Interrupt #28
Pin
P15/INT5/TIN0
*
Pin
P16/INT6/TO0
359