DS80C320-MCG Datasheet, PDF (124/175 Pages) Dallas Semiconductor – High-Speed Microcontroller User Guide

High-Speed Microcontroller User’s Guide
enabled and the relevant TFn flag is set. Timebase selection, counter/timer selection, and the gate
function operate as described in mode 0.
TIMER/COUNTER 0 AND 1, MODES 0 AND 1 Figure 11-1
T0M = CKCON.3
(T1M = CKCON.4)
C/ T = TMOD.2
OSC INPUT TO TIMER
CLK MODE TIMER INPUT
DIVIDE
BY 12
0
(C/ T = TMOD.6)
TL0
DIVIDE BY 4 OSC/1
PMM1
OSC/16
PMM2
OSC/256
DIVIDE
0
CLK ₀
(TL1)
4
7
BY 4
1
T0 = P3.4
(T1 = P3.5)
TR0 = TCON.4
(TR1 = TCON.6)
GATE = TMOD.3
1
00 ^{MODE 0}
M1, M0=TMOD.1,
TMOD.0
01
(M1, M0=TMOD.5,
TMOD.4)
TH0
MODE 1
(TH1)
0
7
(GATE = TMOD.7)
INT0 = P3.2
( INT1 = P3.3)
TF0 = TCON.5
(TF1 = TCON.7)
INTERRUPT
TIMER 1 FUNCTIONS
SHOWN IN PARENTHESIS ()
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