參數(shù)資料
型號: AMIS-30623AAGA
廠商: ON SEMICONDUCTOR
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝: SOIC-20
文件頁數(shù): 42/67頁
文件大小: 2400K
代理商: AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
16.7 Commands Table
Table 31: LIN Commands with Corresponding ROM Pointer
Command mnemonic
Command byte (CMD)
Dynamic ID (example)
ROM pointer
000000
0x00
100xxx
0010
000001
0x01
n.a.
000010
0x02
n.a.
000011
0x03
000xxx
0011
000100
0x04
n.a.
000101
0x05
n.a.
000110
0x06
n.a.
000111
0x07
n.a.
010111
0x17
n.a.
001000
0x08
n.a.
001001
0x09
n.a.
010000
0x10
n.a.
010110
0x16
n.a.
(16-bit)
001011
0x0B
010xxx
0100
(1 motor)
001100
0x0C
001001
0101
(2 motors)
001101
0x0D
101001
0110
(4 motors)
001110
0x0E
111001
0111
1001
n.a.
001111
0x0F
n.a.
011111
0x1F
n.a.
010001
0x11
n.a.
011000
0000
101000
0001
011010
1000
xxx
allows to address physically a slave node. Therefore, these dynamic Ids cannot be used for more than eight stepper motors.
Only ten ROM pointers are needed for the AMIS-30623.
16.8 LIN Lost Behavior
16.8.1. Introduction
When the LIN communication is broken for a duration of 25000 consecutive frames ( = 1,30 s @ 19200 kbit/s) AMIS-30623 sets an
internal flag called “LIN lost”. The functional behavior depends on the state of OTP bits <SleepEn> and <FailSafe>, and if this loss in
LIN communication occurred at (or before) power on reset or in normal powered operation.
16.8.2. Sleep Enable
The OTP bit <SleepEn> enables or disables the entering in low-power sleep mode in case of LIN time-out. Default the entering of the
sleep-mode is disabled.
Table 32: Sleep Enable Selection
<SleepEn>
Behavior
0
Entering low-power sleepmode @ LIN – lost DISABLED
1
Entering low-power sleepmode @ LIN – lost ENABLED
47
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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