Pike Technical Manual
V5.2.0
291
Configuration of the camera
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 137: 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 138: 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 139: Config ROM