SAK-C504 Infineon Technologies AG, SAK-C504 Datasheet - Page 27

• Manufacturer Part Number: SAK-C504
• Description: 8-Bit Single-Chip Microcontroller
• Manufacturer: Infineon Technologies AG

Timer/Counter 2
Timer 2 is a 16-bit Timer/Counter with an up/down count feature. It can operate either as
a timer or as an event counter. This is selected by bit C/
operating modes as shown in Table 5.
Table 5
Mode
16-bit
Auto-
reload
16-bit
Cap-
ture
Baud
Rate
Gene-
rator
off
Note:
Data Sheet
=
R CLK
or
T CLK
X
0
0
0
0
0
0
1
1
Timer/Counter 2 Operating Modes
T2CON
falling edge
CP/
RL2
X
X
X
0
0
0
0
1
1
TR2
1
1
1
1
1
1
1
1
0
T2MOD
DCEN
X
X
X
X
X
0
0
1
1
T2CON
EXEN
X
X
X
0
1
0
1
0
1
23
P1.1/
T2EX
X
X
X
X
0
1
Remarks
reload upon
overflow
reload trigger
(falling edge)
Down counting
Up counting
16 bit Timer/
Counter (only
up-counting)
capture TH2,
TL2
RC2L
no overflow
interrupt
request (TF2)
extra external
interrupt
(“Timer 2”)
Timer 2 stops
T2
of SFR T2CON. It has three
RC2H,
internal external
f
f
f
–
OSC
OSC
OSC
Input Clock
/12
/12
/2
(P1.0/T2)
max
f
max
f
max
f
–
OSC
OSC
OSC
2000-05
C504
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