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CHAPTER 11 8/16-BIT COMPOSITE TIMER
11.14 Registers
[bit1] SO: Timer output initial value bit
The timer output (TMCRn:TO1/TO0) initial value is set by writing a value to this bit. The value in this bit is
reflected in the timer output when the timer operation enable bit (Tn0CR1/Tn1CR1:STA) changes from "0"
to "1".
In 16-bit operation (TMCRn:MOD = 1), use the SO bit in the Tn0CR1 (timer n0) register to set the timer
output initial value. In this case, the value of the SO bit in the other one has no effect on operation.
During timer operation (Tn0CR1/Tn1CR1:STA = 1), the write access to this bit is invalid. However, in 16-bit
operation, although a value can be written to the SO bit in the Tn1CR1 (timer n1) register even during timer
operation, the value written has no direct effect on the timer output.
When the PWM timer function (fixed cycle mode or variable cycle mode) or the input capture function is in
use, the value of this bit has no effect on operation.
bit1
Writing "0"
Writing "1"
[bit0] OE: Timer output enable bit
This bit enables or disables timer output.
Writing "0" to this bit disables outputting the timer value (TMCRn:TO1/TO0) to the external pin. In this
case, the external pin serves as a general-purpose port.
Writing "1"to this bit enables outputting the timer value to the external pin.
bit0
Writing "0"
Writing "1"
166
Sets "0" as the timer output initial value.
Sets "1" as the timer output initial value.
Disables timer output.
Enables timer output.
FUJITSU SEMICONDUCTOR LIMITED
MB95630H Series
Details
Details
MN702-00009-1v0-E
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