User guide

8-1
MAXQ Family User’s Guide
SECTION 8: TIMER/COUNTER 1 MODULE
This section contains the following information:
8.1 Timer 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
8.1.1 Timer 1 Mode: 16-Bit Timer/Counter with Auto-Reload . . . . . . . . . . . . . . . . . . . . . . . . .8-2
8.1.2 Timer 1 Mode: 16-Bit Event Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
8.1.3 Timer 1 Mode: Up/Down Count with Auto-Reload . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
8.1.4 Timer 1 Mode: Clock Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
8.2 Timer/Counter 1 Peripheral Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5
8.2.1 Timer/Counter 1 Control Register (T1CN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5
8.2.2 Timer/Counter 1 High Register (T1H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
8.2.3 Timer/Counter 1 Low Register (T1L) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
8.2.4 Timer/Counter 1 High Register (T1CH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
8.2.5 Timer/Counter 1 Low Register (T1CL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-6
8.2.6 Timer/Counter 1 Mode Register (T1MD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7
8.3 Time-Base Selection for Timers 0 and 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7
LIST OF FIGURES
LIST OF TABLES
Figure 8-1. Timer/Counter 1 16-Bit Auto-Reload Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Figure 8-2. Timer/Counter 1 16-Bit Event Capture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3
Figure 8-3. Timer/Counter 1 16-Bit Up/Down Count with Auto-Reload . . . . . . . . . . . . . . . . . . . . .8-4
Figure 8-4. Timer 1 Clock Output Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-4
Table 8-1. Timer/Counter 1 Mode Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2
Table 8-2. Input Clock Frequency Selection for Timer 0 and Timer 1 . . . . . . . . . . . . . . . . . . . . . .8-7
Maxim Integrated