SM59D03G2 Datasheet, PDF (25/67 Pages) SyncMOS Technologies,Inc – 8-Bits Micro-controller

6.5.2
SM59D03G2
8-Bits Micro-controller
8KB+ ISP Flash & 1KB RAM embedded
Timer/Counter Control register (TCON)
Mnemonic: TCON
7
6
5
4
3
TF1 TR1 TF0 TR0
IE1
Address: 88h
2
1
0 Reset
IT1
IE0
IT0 00h
TF1: Timer 1 overflow flag set by hardware when Timer 1 overflows. This flag
can be cleared by software and is automatically cleared when interrupt is
processed.
TR1: Timer 1 Run control bit. If cleared, Timer 1 stops.
TF0: Timer 0 overflow flag set by hardware when Timer 0 overflows. This flag
can be cleared by software and is automatically cleared when interrupt is
processed.
TR0: Timer 0 Run control bit. If cleared, Timer 0 stops.
IE1: Interrupt 1 edge flag. Set by hardware, when falling edge on external pin
INT1 is observed. Cleared when interrupt is processed.
IT1: Interrupt 1 type control bit. Selects falling edge or low level on input pin to
cause interrupt.
IE0: Interrupt 0 edge flag. Set by hardware, when falling edge on external pin
INT0 is observed. Cleared when interrupt is processed.
IT0: Interrupt 0 type control bit. Selects falling edge or low level on input pin to
cause interrupt.
Specifications subject to change without notice contact your sales representatives for the most recent information.
ISSFD-M030
25
Ver.C SM59D03G2 07/2009