Allied Vision Technologies AVT Pike Series, Technical Manual

Page: 281 / 372

Configuration of the camera
PIKE Technical Manual V5.0.0
281
420h + 000002 * 4 = 428h
The entry with key D1 in the root directory (424h in this case) provides the
offset for the unit directory as follows:
424h + 000004 * 4 = 434h
The entry with key D4 in the unit directory (440h in this case) provides the
offset for unit dependent info:
440h + 000001 * 4 = 444h
To compute the effective start address of the node unique ID leaf
currAddr = node unique ID leaf address
destAddr = address of directory entry
addrOffset = value of directory entry
destAddr = cu (4 * addrOffset)
= 420h + (4 * 000002h)
= 428h
Table 127: Computing effective start address
Offset 0-7 8-15 16-23 24-31
428h 00 02 5E 9E
.... CRC
Node unique ID leaf 42Ch 00 0A 47 01 …. Node_Vendor_Id , Chip_id_hi
430h 00 00 Serial number
Table 128: Config ROM
Offset 0-7 8-15 16-23 24-31
Unit directory
434h 00 03 93 7D
438h 12 00 A0 2D
43Ch 13 00 01 02
440h D4 00 00 01
Table 129: Config ROM