Fujitsu 8FX User Manual

MB95630H Series
MN702-00009-2v0-E FUJITSU SEMICONDUCTOR LIMITED 387
CHAPTER 21 MULTI-PULSE GENERATOR
21.2 Block Diagram
● Selector 1
The selector 1 is used to select from among Write both OPDBRHx and OPDBRLx or TOUT of
16-bit reload timer or WTIN1 of position detect circuit to generate the Write Timing signal
(WTO).
● Falling edge detector
The falling edge detector is used to detect the falling edge of the 16-bit reload timer output
(TOUT).
● Rising and falling edge detector
The rising and falling edge detector is used to detect the rising and falling edge of the 16-bit
reload timer output (TOUT).
When timer underflow trigger is used in following modes, the WTIN0 signal is generated by
the trigger edge selected by OPS[2:0] bits:
Table 21.2-1 TOUT Trigger Edge Selection for WTIN0
OPS2 OPS1 OPS0 TOUT Trigger Edge for WTIN0
0 0 0-
0 0 1 Rise and Fall
010-
011Fall
1 0 0 Rise and Fall
1 0 1 Rise and Fall
110-
111Fall
Initial value of the OPS[2:0] bits

Fujitsu 8FX Specifications

General

Brand	Fujitsu
Model	8FX
Category	Computer Hardware
Language	English