gc80c510 CORERIVER Semiconductor, gc80c510 Datasheet - Page 60

• Manufacturer Part Number: gc80c510
• Description: Eprom/rom 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

6.2.4.4 TMOD (89h) : Timer/Counter 0 Mode Control Register
Symbol
M1, M0
Bit No.
GATE
C/T
-
Reserved
Timer 0 Gate Control.
Timer 0 Counter/Timer Select.
Mode
This bit enables/disables the ability of Timer 0 to increment.
0 = Timer 0 will clock when TR0=1, regardless of the states of INT0B.
1 = Timer 0 will clock only when TR0=1 and INT0B=1.
0 = Timer. Timer 0 is incremented by internal clocks (system clock).
1 = Counter. Timer 0 is incremented by pulsed on T0 pin when TR0=1.
0
1
2
3
7
-
M1
0
0
1
1
6
-
M0
0
1
0
1
5
-
8 bits with 5-bit prescale
16 bits
8 bits with auto-reload
Two 8-bit timer/counter
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4
-
Description
R/W(0)
GATE
3
Description
R/W(0)
C/T
2
Functional Description
R/W(0)
(Default)
M1
1
(Default)
R/W(0)
M0
0