Intel 8XC196MC User Manual page 201

8XC196MC, MD, MH USER'S MANUAL
Timebase Generator
16
WG_RELOAD
WG_COUNTER
Phase Driver
One of Three Channels
16
WG_COMP x
Buffer
Control
16
WG_OUTPUT
8
WG_CONTROL
8
WG_PROTECT
9-2
16
WG_RELOAD
Buffer
16
16
16
WG_COMP x
16
WG_OUTPUT
Buffer
8
Mode Control Signals
8
Figure 9-1. Waveform Generator Block Diagram
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Update WG_RELOAD
WG_COUNTER = 1
Reload
WG Interrupt
Comparator
WG_COUNTER = WG_RELOAD
To Other Phase Driver Channels
Dead-time
Phase
Comparator
Output
Circuitry
16
Update WG_COMP
Update WG_OUTPUT
16
and Dead Time
Protection
Circuitry
P6.0 / WG1#
&
P6.1 / WG1
Output Control
Output Disable
EXTINT Interrupt Vector
EXTINT Input Pin
A2637-01