參數資料
型號: GL646
廠商: Electronic Theatre Controls, Inc.
英文描述: PLUG HEADER 2.5A
中文描述: 三功能于一身的掃描儀控制器USB和1394
文件頁數: 36/43頁
文件大?。?/td> 280K
代理商: GL646
Revision 1.3
Mar.22 2001
-35-
GL646USB
7.59. Reg : 60H,61H (Write)
Defalut : 00H,00H
Z1MOD[15:0]: to set the slope curve of acceleration/deceleration table mode value
Under buffer full moving.
7.60. Reg : 62H,63H (Write)
Defalut : 00H,00H
Z2MOD[15:0]: to set the slope curve of acceleration/deceleration mode value
Under first time moving to scanning .
(1). Two table moving :
speed
Scanning position buffer full position
b
a
(2). One table moving :
speed
Scanning position buffer full position
a
c
d
time
b
d
c
time
7.61. Reg : 64H (Write)
Defalut : 00H
PHFREQ[7:0]: to set PWM frequency for motor phase of uni-polar.
Frequency : (24MHz)/[(PHFREQ+1)*4
7.62. Reg :65H (Write)
Defalut : 3FH
MTRPWM[5:0]: to set PWM duty cycle for table one motor phase of uni-polar.
MTRPWM = 0 1/64 duty
= 1 2/64 duty
= 2 3/64 duty
……
= 63 64/64 duty
(a+b) mode LPERIOD = Z2MOD
(c+d) mode LPERIOD = Z1MOD
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