Z86L99X 查看數據表（PDF） - Zilog
零件编号
产品描述 (功能)
生产厂家
Z86L99X Datasheet PDF : 102 Pages
| |||
Z86D990/Z86D991 OTP and Z86L99X ROM
Low-Voltage Microcontrollers with ADC
76
T8/T16 Control Register B (CTR3)
The T8/T16 Control Register B, known as CTR3, is a new register to the Z86D99/
Z86L99 family. This register allows the T8 and T16 counters to be synchronized.
The settings of CTR3 are described in Table 39.
Table 39. CTR3 Register (Group/Bank 0Dh, Register 3)
Bit
7
6
5
4
3
2
1
0
Bit/Field
T16_ T8_ Sync
Enable Enable Mode Reserved
R/W
R/W R/W R/W R/W R/W R/W R/W R/W
Reset
0
0
0
X
X
X
X
X
R = Read, W = Write, X = Indeterminate
Bit
Position
Bit/Field
R/W Value Description
7_______ T16 Enable
R
1
R
0
W
1
W
0
Counter Enabled
Counter Disabled
Enable Counter
Stop Counter
_6______ T8 Enable
R
1
R
0
W
1
W
0
Counter Enabled
Counter Disabled
Enable Counter
Stop Counter
__5_____ Sync Mode
R/W 1
0
Enable Sync Mode
Diable Sync Mode
___43210 Reserved
R
1
W
X
Always reads 11111
No Effect
PS003807-1002
PRELIMINARY
Share Link: 