DS80C390_00 Datasheet, PDF (107/155 Pages) Dallas Semiconductor – High-Speed Microcontroller User’s Guide Supplement

DS80C390 High-Speed Microcontroller User’s Guide Supplement
TIMER/COUNTER 0 AND 1
MODE 2
OSC
T0 = P3.4
(T1 = P3.5)
TR0 = TCON.4
(TR1 = TCON.6)
GATE = TMOD.3
(GATE = TMOD.7)
/INT0 = P3.2
(/INT1 = P3.3)
CD1:0
CLK OUT
11
/3,072
anything else /12
4X/ 2X CD1:0 CLK OUT
1
00
/1
0
00
/2
x
10
/4
x
11
/1024
T0M = CKCON.3
(T1M = CKCON.4)
0
C/T = TMOD.2
1
(C/T = TMOD.6)
0
1
TL0
0
(TL1)
7
/CLK
0
7
TH0
(TH1)
TIMER 1 FUNCTIONS
SHOWN IN PARENTHESIS ()
TF0 = TCON.5
(TF1 = TCON.7)
INTERRUPT
OSC
T0 = P3.4
TR0 = TCON.4
TIMER/COUNTER 0
MODE 3
CD1:0
CLK OUT
11
/3,072
anything else /12
4X/ 2X CD1:0 CLK OUT
1
00
/1
0
00
/2
x
10
/4
x
11
/1024
T0M = CKCON.3
0
C/T = TMOD.2
0
1
1
TL0
0
7
/CLK
TF0 = TCON.5
INTERRUPT
GATE = TMOD.3
/INT0 = P3.2
TR1 = TCON.6
0
7
TH0
TF1 = TCON.7
INTERRUPT
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