Omron MicroHAWK Integration Manual page 280

Window of Interest
Row Depth
Definition: Defines the size, in rows, of the image window. Maximum value is
defined as the maximum row size of the image sensor minus the Row
Pointer value.
Serial Cmd: <K516,row pointer,column pointer,row depth,column width>
Default: QSXGA MicroHAWK: 1944
SXGA MicroHAWK: 1024
WVGA MicroHAWK: 480
Options: QSXGA MicroHAWK: 3 to (1944 – row pointer)
SXGA MicroHAWK: 3 to (1024 – row pointer)
WVGA MicroHAWK: 3 to (480 – row pointer)
Column Width
Definition: Defines the size, in columns, of the image window. Maximum value is defined as
the maximum column size of the image sensor minus the Column Pointer value.
Serial Cmd: <K516,row pointer,column pointer,row depth,column width>
Default: QSXGA MicroHAWK: 2592
SXGA MicroHAWK: 1280
WVGA MicroHAWK: 752
Options: QSXGA MicroHAWK: 8 to (2592 – column pointer)
SXGA MicroHAWK: 8 to (1280 – column pointer)
WVGA MicroHAWK: 8 to (752 – column pointer)
Important Notes
• The column width value must be a modulus 8 value. Regardless of the column width
setting that is configured, the actual column width will be decreased if necessary to a
modulus 8 value. For example, a column width value of 639 would actually be 632. A
user query for the value of this setting would still return 639.
• The column pointer must be an even value. Regardless of the column pointer setting
that is configured, the actual column pointer will be decreased if necessary to an even
value. For example, a column pointer value of 101 would actually be 100. A user query
for the value of this setting would still return 101.
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MicroHAWK Engine Integration Guide