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參數(shù)資料
| 型號： | UPD168113 |
| 廠商： | NEC Corp. |
| 英文描述： | MOS INTEGRATED CIRCUIT |
| 中文描述： | 馬鞍山集成電路 |
| 文件頁數(shù)： | 18/50頁 |
| 文件大小： | 771K |
| 代理商： | UPD168113 |
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Data Sheet S16423EJ2V0DS
18
μ
PD168113
11. SERIAL COMMAND DETAILS
11.1 Address 0
Bit
Df
De
Dd
Dc
Db
Da
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Data
0
0
0
0
0
0
Note 4 Note 3 Note 2 Note 1
Wait setting
Notes 1.
ch3, ch4 driving motor setting
3.
ch6 serial/direct input mode selection
2.
ch5 serial/direct input mode selection
4.
ch7 serial/direct input mode selection
11.1.1 Wait value
When the stepping motor is to be controlled, counting is started from the falling of the LATCH signal and the motor is
excited when the count value reaches 0. Even if transmission of serial data is delayed by the wait value, the stepping
motor can be driven at a predetermined timing if the LATCH signal is periodically input.
Note that the wait value must not be set to 0. The wait time can be set in a range of 64 to 2048
μ
s with a resolution
of 32
μ
s using data.
11.1.2 Example of setting wait value
D5......D0
Set Value (
μ
s)
000000
Input prohibited
000001
64
000010
96
:
:
111101
1984
111110
2016
111111
2048
11.1.3 Definition by wait value
LATCH
Wait period
Wait 1
Wait 2
Driving mode
(microstep,
1-2 phase,
two-phase)
Driving mode
(when two-phase driving
immediately after reset)
Pulse output
Output disable
Output enable
EVR
(output current setting)
32 s
Set value:
32 s
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| UPD168113K9-9B4-A | 制造商:NEC 制造商全稱:NEC 功能描述:MOS INTEGRATED CIRCUIT |
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| UPD168117 | 制造商:NEC 制造商全稱:NEC 功能描述:7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
| UPD168117A | 制造商:NEC 制造商全稱:NEC 功能描述:7-CHANNEL H-BRIDGE DRIVER WITH A MICRO STEP FUNCTION SUPPORTING PULSE INPUT |
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