MX10F201FC Ver la hoja de datos (PDF) - Macronix International
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MX10F201FC
Macronix International
MX10F201FC Datasheet PDF : 47 Pages
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MX10F201FC
Table. 5 Description of TMOD bits
MNEMONIC
TIMER 1
GATE
POSITION
TMOD.7
C/T
M1
M0
TIMER 0
GATE
TMOD.6
TMOD.5
TMOD.4
TMOD.3
C/T
TMOD.2
M1
TMOD.1
M0
TMOD.0
FUNCTION
Timer 1 gating control : when set, Timer/counter '1' is enabled only while 'Int1'
pin is high and 'tr1' control bit is set. when cleared, Timer/counter '1' is enabled
whenever 'tr1' control bit is set.
Timer or counter selector: cleared for Timer operation (input from internal
system clock). set for counter operation (input from 'T1' input pin).
Operation mode: see table 6.
Operation mode: see table 6.
Timer 0 gating control: when set, Timer/Counter '0' is enabled only while 'Int0'
pin is high and 'tr0' control bit is set. when cleared, Timer/counter '0' is enabled
whenever 'tr0' control bit is set.
Timer or counter selector: cleared for Timer operation (input from internal
system clock). set for counter operation (input from 'T0' input pin).
Operation mode: see table 6.
Operation mode: see table 6.
Table. 6 TMOD M1 and M0 operating modes
M1 M0 FUNCTION
0 0 8-bit Timer/counter : 'THx' with 5-bit prescaler.
0 1 16-bit Timer/counter : 'THx' and 'TLx' are cascaded, there is no prescaler.
1 0 8-bit autoload Timer/counter : 'THx' holds a value which is to be reloaded into 'TLx' each time it
overflows.
1 1 Timer 0: TL0 is an 8-bit Timer/counter controlled by the standard Timer 0 control bits. TH0 is an 8-
bit Timer controlled by Timer 1 control bits.
1 1 Timer 1 : Timer/counter 1 stopped.
TCON : TIMER/COUNTER CONTROL REGISTER
This register is located at address 88H.
Table. 7 TCON SFR (88H)
7
6
5
4
3
2
1
0
TF1
TR1
TF0
TR0
IE1
IT1
IE0
IT0
(MSB)
(LSB)
keep the above table with the following table
P/N:PM0730
REV. 0.1, FEB. 14, 2003
10
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