GL842 Datasheet, PDF (34/64 Pages) GENESYS LOGIC – USB 2.0 2-in-1 Scanner Controller

GL842 USB 2.0 2-in-1 Scanner Controller
Offset 3Dh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
X
X
X
X
FEEDL19 FEEDL18 FEEDL17 FEEDL16
X
X
X
X
R/W
R/W
R/W
R/W
7-4 RESERVED -
3-0 FEEDL[19:16] To set feeding steps number of motor move.
Note: Can’t be programmed to logic zero.
Offset 3Eh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
FEEDL15 FEEDL14 FEEDL13 FEEDL12 FEEDL11 FEEDL10 FEEDL9 FEEDL8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0 FEEDL[15:8] To set feeding steps number of motor move.
Note: Can’t be programmed to logic zero.
Offset 3Fh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
FEEDL7 FEEDL6 FEEDL5 FEEDL4 FEEDL3 FEEDL2 FEEDL1 FEEDL0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0 FEEDL[7:0] To set feeding steps number of motor move.
Note: Can’t be programmed to logic zero.
Offset 40h
X
X
X
X
X
X
X
X
X
X
7-3 RESERVED
2 HISPDFLG
1 MOTMFLG
0 DATAENB
-
1 Motor is high-speed moving.
0 Motor is stop.
1 Motor is moving.
0 Scanner is command mode.
1 Scanner is scanning mode.
HISPDFLG MOTMFLG DATAENB
R
R
R
Genesys Logic Inc.—All rights reserved.
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