IA8044_10 Datasheet, PDF (31/65 Pages) InnovASIC, Inc – SDLC Communications Controller

IA8044/IA8344
SDLC Communications Controller
Data Sheet
March 30, 2010
OSC
P3.4/T0
=1
Gate
P3.2/ INT0
12
C/T 0
C/T 1
TR0
&
TLO
( 8 Bits )
Control
1
TH0
( 8 Bits )
Figure 9. Timer 0 Mode 2
TF0
Interrupt
Reload
OSC
P3.4/T0
=1
Gate
P3.2/ INT0
1/ 12f_OSC
TR1
12
C/T 0
C/T 1
TR0
&
1/ 12f_OSC
TLO
( 8 Bits )
Control
1
TH0
( 8 Bits )
Control
Figure 10. Timer 0 Mode 3
TF0
Interrupt
TF1
Interrupt
®
IA211010112-04
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