Sony XCD-V50, Техническое руководство

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11
Control
XCD-V50CR
XCD-V50
For offset address 434h, the length of the
UnitDependentInfo is 11 Quadlets.
CommandRegsBase is the base address of the camera
control register.
F00 3c0000h * 4 = F0F00000h
For offset address 464h, the length of the
VendorNameLeaf is 3 Quadlets. The subsequent 8
bytes are fixed at 00. After that, the four characters for
“SONY” are entered.
For offset address 474h, the length of the
ModelNameLeaf is 4 Quadlets. The subsequent 8 bytes
are fixed at 00.
For the XCD-V50, the 7 characters “XCD-V50” come
next. For the XCD-V50CR, the 9 characters “XCD-
V50CR” come next.
Offset 0-7 8-15 16-23 24-31
Unit 434h 000B CRC
Dependent 438h 40 3C 00 00 CommandRegsBase
Info 43Ch 81 00 00 0A VendorNameLeaf
440h 82 00 00 0D ModelNameLeaf
444h 38 00 00 10 Unit sub sw version
448h 39 00 00 00 Reserved
44Ch 3A 00 00 00 Reserved
450h 3B 00 00 00 Reserved
454h 3C 00 00 01 Vendor unique info 0
458h 3D 00 00 00 Vendor unique info 1
45Ch 3E 00 00 00 Vendor unique info 2
460h 3F 00 00 00 Vendor unique info 3
VendorNameLeaf
Offset 0-7 8-15 16-23 24-31
Vendor 464h 0003 CRC
Name 468h 00 00 00 00
Leaf 46ch 00 00 00 00
470h 53 4F 4E 59 “SONY”
ModelNameLeaf
Offset 0-7 8-15 16-23 24-31
Model 474h 0004 CRC
Name 478h 00 00 00 00
Leaf 47ch 00 00 00 00
480h 58 43 44 2D “XCD-”
484h 56 35 30 00 “V50”
The offset address of VendorNameLeaf is required to
be
43Ch + 000002Ah * 4 = 464h
The offset address of ModelNameLeaf is required to
be
440h + 000005Dh * 4 = 474h
Unit sub sw version indicates that this camera
conforms to IIDC Version 1.31.