W90P710_05 Datasheet, PDF (449/526 Pages) Winbond – 16/32-bit ARM microcontroller

Continued
BITS
TOC2,
[2:0]
TOC1,
TOC0
W90P710
DESCRIPTIONS
TOC5, TOC4, TOC3 (Time Out Configuration) control 8 bit time-out
counter 0 configuration.
TOC2,
TOC1,
TOC0
value
000
001
010
011
100
OPERATION MODE
8 bit counter 0 is stopped
Counting the value stored in register TOIR 0 is started after
written in register in register TOC. An interrupt is given if en
and bit TO0 is set within register SCSR when the terminal c
reached. The counter is stopped by writing 000b in register
and should be stopped before reloading new values in regis
TOC.
Counter 0 starts counting the content of register TOIR0 on t
START bit (reception or transmission) detected on the pin I/
010b is written in register TOC. When counter 0 reaches its
count, an interrupt is given if enable. Bit TO0 in register SCS
set. The counter is reloaded with TOIR0 and starts counting
each subsequent START bit. It is possible to change the co
TOIR0 during a count; the current count will not be affected
new count value will be taken into account at the next STAR
The count is stopped by writing 000b in register TOC,
Counter 0 starts counting the content of register TOIR0 on t
START bit (reception or transmission) detected on the pin I/
010b is written in register TOC. When counter 0 reaches its
count, an interrupt is given if enable. Bit TO0 in register SCS
set. The count is stopped by writing 000b in register TOC,
Same as value 000b, except that counter 0 will be stopped
end of the 12^th ETU following the first START bit detected a
has been written in register TOC
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Publication Release Date: January 17, 2005
Revision A.2