z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 125

• Manufacturer Part Number: z16f2811
• Description: High Performance Microcontrollers
• Manufacturer: ZiLOG Semiconductor

PS022006-0207
Bit Position
[5–3]
PRES
[2–0]
TMODE[2:0]
Value (H) Description
0000
0001
0010
0100
0101
1000
1001
1010
0011
0110
0111
1011
000
001
010
100
101
011
110
111
The timer input clock is divided by 2
The prescaler is reset each time the timer is disabled. This ensures proper
clock division each time the timer is restarted.
Divide by 1
Divide by 2
Divide by 4
Divide by 8
Divide by 16
Divide by 32
Divide by 64
Divide by 128
This field along with the TMODE[3] bit in T0CTL0 register determines the
operating mode of the timer. TMODE[3:0] selects from the following modes:
ONE-SHOT mode
CONTINUOUS mode
COUNTER mode
PWM SINGLE OUTPUT mode
CAPTURE mode
COMPARE mode
GATED mode
CAPTURE/COMPARE mode
PWM DUAL OUTPUT mode
CAPTURE RESTART mode
COMPARATOR COUNTER mode
TRIGGERED ONE-SHOT mode
PWM DUAL OUTPUT mode — If enabled, the timer output is set=TPOL
after PWM match and set = TPOL after Reload. If enabled the timer
output complement takes on the opposite value of the timer output. The
PWMD field in the T0CTL1 register determines an optional added delay
on the assertion (Low to High) transition of both timer output and the timer
output complement for deadband generation.
CAPTURE RESTART mode — If the timer is enabled, the timer output
signal is complemented after timer Reload.
0 = Count is captured on the rising edge of the timer input signal.
1 = Count is captured on the falling edge of the timer input signal.
COMPARATOR COUNTER mode — If the timer is enabled, the timer
output signal is complemented after timer Reload.
0 = Count is captured on the rising edge of the timer input signal.
1 = Count is captured on the falling edge of the timer input signal.
TRIGGERED ONE-SHOT mode — If the timer is enabled, the timer
output signal is complemented after timer Reload.
0 = The timer triggers on a Low to High transition on the input.
1 = The timer triggers on a High to Low transition on the input.
P R E L I M I N A R Y
PRES
, where PRES is set from 0 to 7.
Product Specification
ZNEO
™
Z16F Series
Timers
111