z86d73 ZiLOG Semiconductor, z86d73 Datasheet - Page 51

• Manufacturer Part Number: z86d73
• Description: 40/44/48-pin Low-voltage
• Manufacturer: ZiLOG Semiconductor

PS019402-1103
T8_OUT
Counter Enable
Command; T8_OUT
Switches to Its
Initial Value (CTR1 D1)
Caution:
Note:
Transition from 0 to
Two successive commands are necessary. First, the counter/timers must be
stopped. Second, the status bits must be reset. These commands are required
because it takes one counter/timer clock interval for the initiated event to actually
occur. See Figure 22 and Figure 23.
Figure 22. T8_OUT in Single-Pass Mode
Figure 23. T8_OUT in Modulo-N Mode
Counter Enable
Command; T8_OUT
Switches to Its Initial
Value (CTR1 D1)
TC8L
The letter
T8_OUT Toggles
Using the same instructions for stopping the counter/timers and setting
the status bits is not recommended.
h
P
is used for hexadecimal values.
FFh
R
TC8H
Count
TC8H
is not a timeout condition.
E
L
T8_OUT Toggles;
Timeout Interrupt
I
Timeout
Interrupt
M
TC8L
I
N
A
40/44/48-Pin Low-Voltage IR OTP
R
TC8H
Y
Timeout
Interrupt
TC8L
Z86D73
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