ICM532B Datasheet, PDF (7/15 Pages) List of Unclassifed Manufacturers – CIF Color CMOS Sensor with USB Output

ICM532B CIF Color CMOS Sensor with USB Output
Data Sheet, V 1.1 November, 2002
during power-up, the Serial interface will first act as a master device, trying to read from an external
EEPROM (24C02/04/08/16). The first word read will indicate the number of bytes to transfer from the
external EEPROM. After transferring these bytes, or failing to access an external device, the
ICM-532B will behave like a slave device. The external EEPROM is addressed at address 0x50, and
must be 3.3v compatible.
Address Name
Default Description
0:00h
1:01h
2:02h
7:07h
12:0Ch
13:0Dh
14:0Eh
15:0Fh
16:10h
17:11h
PART_CONTROL
0
TIMING_CONTROL_LOW 17
TIMING_CONTROL_HIGH 0x0011
TABLE_LEN
AD_WIDTHL
AD_WIDTHH
AD_HEIGHTL
AD_HEIGHTH
AD_COL_BEGINL
AD_COL_BEGINH
0
500
0x01F4
400
0x0190
180
0x00B4
Processing control
[0] 0: normal mode
[1] Slope adjustment enable
[2] Exposure time control, writing a 1 will activate
the new value set in AD_EXPOSE_TIME, when
read back from it, 0 means the exposure time
change is finished, 1 means the exposure time
change is still in progress.
[6:3] Reserved
[7] Latent change, writing a 1 means the changed
latent registers now starts taking effect, when the
entire operation is done, the read back value of this
bit will change from 1 to 0.
Timing control
[0] Column count enable, set to 0 when filling wave
table, set to 1 when normal operation
[3] Auto dark correction enable
[4] Timing select, 0: wave table timing, 1: default
timing
[8] IRST select, 0: from wave table, 1: from
IRST_NUMBER register
[11] Dead column removal mode, 0: color, 1:
black-and-white
[12] Out-of-array exposure pointer control, 0: point
to row 295, 1: point to row 298 (a non-existent row)
[13] Column stop, 0: sensor column counter stop at
361 when exceeding real array, 1: sensor column
counter keeps counting
Reserved
[9:0] Frame width
[15:0] Frame height, should not be less than
AD_ROW_BEGIN + 298
[9:0] Beginning of active line in terms of column
position
[10] Mirror image enable
[15:13] Digital gain
0: 1
1: 2
2: 4
3: 8
4: 16
5: 32
©2000, 2001,2002 IC Media Corporation & IC Media Technology Corp
11/21/2002
page 7
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