Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 122

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

Table 54. Timer 0
Table 55. Timer 0
PS025011-1010
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
Timer Reload High and Low Byte Registers
Timer 0
R/W
R/W
7
1
7
1
The Timer 0–2 Reload High and Low Byte (TxRH and TxRL) registers
Table
Reload High Byte register are stored in a temporary holding register. When a write to the
Timer Reload Low Byte register occurs, the temporary holding register value is written to
the Timer High Byte register. This operation allows simultaneous updates of the 16-bit
Timer Reload value.
In COMPARE mode, the Timer Reload High and Low Byte registers store the 16-bit
Compare value.
TRH and TRL—Timer Reload Register High and Low
These two bytes form the 16-bit Reload value, {TRH[7:0], TRL[7:0]}. This value is used
to set the maximum count value which initiates a timer reload to 0001H. In COMPARE
mode, these two byte form the 16-bit Compare value.
The Timer 0–2 PWM0 High and Low Byte (TxPWM0H and TxPWM0L) registers 
(see
operations. These registers also store the Capture values for the CAPTURE, CAPTURE/
COMPARE and DEMODULATION modes. When the timer is enabled, writes to these
registers are buffered and loading of the registers is delayed until a timer reload to
unless PWM0UE = 1
–
–
–
2 Reload High Byte Register (TxRH)
2 Reload Low Byte Register (TxRL)
2 PWM0 High and Low Byte Registers
Table 56
55) store a 16-bit reload value, {TRH[7:0], TRL[7:0]}. Values written to the Timer
R/W
R/W
6
1
6
1
and
Table 57
R/W
R/W
5
1
5
1
on page 109) are used for Pulse Width Modulator (PWM)
P R E L I M I N A R Y
F02H, F0AH, F12H
F03H, F0BH, F13H
R/W
R/W
4
1
4
1
TRH
TRL
R/W
R/W
3
1
3
1
Z8 Encore! XP
R/W
R/W
2
1
2
1
Product Specification
R/W
R/W
1
1
1
1
(Table 54
®
F1680 Series
and
R/W
R/W
0001H
0
1
0
1
Timers
108