Z86L99X 查看數據表（PDF） - Zilog
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Z86L99X Datasheet PDF : 102 Pages
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Z86D990/Z86D991 OTP and Z86L99X ROM
Low-Voltage Microcontrollers with ADC
80
T16 Control Register (CTR2)
The T16 Control Register, known as CTR2, controls the operation of the 16-bit T16
timer (see Table 45).
Table 45. CTR2 Register (Group/Bank 0Dh, Register 2)
Bit
7
6
5
Bit/Field
Single/
T16_ Mod- Time_
Enable ulo-n Out
R/W
R/W R/W R/W
Reset
0
0
0
R = Read, W = Write, X = Indeterminate
Bit
Position Bit/Field
R/W
7_______ T16 Enable
R
R
W
W
_6______ Single/
R/W
Modulo-n
__5_____ Time_Out
R
R
W
W
___43___ T16 Clock
R/W
_____2__
______1_
_______0
Capture Interrupt R/W
Mask
Counter Interrupt R/W
Mask
P41_Out
R/W
4
3
T16_Clock
R/W R/W
0
0
2
1
0
Capture Counter
INT_ INT_ P41_
Mask Mask Out
R/W R/W R/W
0
0
0
Value
1
0
1
0
1
0
1
0
1
0
1
0
11
10
01
00
1
0
1
0
1
0
Description
Counter Enabled
Counter Disabled
Enable Counter
Stop Counter
In Transmit Mode:
Single Pass
Modulo-n
In Demodulation Mode:
T16 Does Not Recognize Edge
T16 Recognizes Edge
Counter Timeout Occurred
No Counter Timeout
Reset Flag to 0
No Effect
SCLK/8
SCLK/4
SCLK/2
SCLK
Enable Data Capture Interrupt
Disable Data Capture Interrupt
Enable Time_Out Interrupt
Disable Time_Out Interrupt
P41 configured as T16 Output
P41 configured as I/O
PS003807-1002
PRELIMINARY
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