sak-c868p-1rr Infineon Technologies Corporation, sak-c868p-1rr Datasheet - Page 57

• Manufacturer Part Number: sak-c868p-1rr
• Description: 8 - Bit Cmos Microcontroller
• Manufacturer: Infineon Technologies Corporation

TMOD
Timer Register
Field
M0(0)
M1(0)
M0(1)
M1(1)
C/NT0
C/NT1
GATE0
GATE1
User’s Manual
GATE1
rw
7
C/NT1
rw
6
Bits
0
1
4
5
2
6
3
7
M1(1)
rw
5
Typ Description
rw
rw
rw
Mode select bits
Counter or timer select bit
Cleared for timer operation (input from internal
system clock).
Gating control
When set, timer "x" is enabled only while "INT x" pin
is high and "TRx" control bit is set.
M0(1)
M1(x)
0
0
1
1
rw
4
4-13
GATE0
M0(x)
0
1
0
1
rw
3
On-Chip Peripheral Components
Function
8-bit timer:
"THx" operates as 8-bit timer
"TLx" serves as 5-bit
prescaler
16-bit timer.
"THx" and "TLx" are
cascaded; there is no
prescaler
8-bit auto-reload timer.
"THx" holds a value which is
to be reloaded into "TLx" each
time it overflows
Timer 0 :
TL0 is an 8-bit timer controlled
by the standard timer 0
control bits. TH0 is an 8-bit
timer only controlled by timer
1 control bits.
Timer 1 :
Timer/counter 1 stops
C/NT0
rw
2
[Reset value: 00
M1(0)
rw
1
V 1.0, 2003-01
M0(0)
rw
C868
0
H
]