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Camera Control & Status Registerの設定値
この章において、CSR addressは64bit中の下位32bitで表記します。(CSR: Control and Status Register
の略)
省略した上位32bitは＊＊＊＊FFFFhです。(＊＊＊＊は、IEEE1394 Serial Busの接続によって変化します。)
CSRのRead/WriteはQuadlet (4byte) 単位で行います。CSR addressはQuadletの先頭byteのaddressで
す。
CSRに設定する32bitのコマンドをHex表記するときは、bit0をMSBとして表記します。
例 :
82012345h = 10000010 00000001 00100011 01000101b
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
CSR F0F00000h
CSR F0F00624hのCurrent Memory ChannelにおいてFactory Setupを選択したのと同じ動作をしま
す。
Command: 80000000h
CSR F0F00800h台のFunctionを工場出荷状態に設定し直します。
このとき、CSR F0F00624h Current Mem. chも"0"に戻します。
ご注意
: シリアルNo.100101∼100700 (DFW-V500), 100101∼100900 (DFW-VL500) の
カメラはこの機能をサポートしていないので、CSR F0F00624hのCurrent Memory
ChannelにおいてFactory Setupを選択してください。
= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
CSR F0F00600h∼F0F00624hは、Isochronousによる画像転送の制御、およびカメラの設定のLoad/Save
を行います。
CSR F0F00600h
Frame Rate 1−4を指定します。(Mode0ではFrame Rate1は使用不可)
ご注意
: CSR F0F00614h Iso_ENがOFF (STOP) のときに設定を行ってください。
:
bit0
Camera Initialize Register (Write Only)
Current Frame Rate
Frame Rate
----------------------------------------------------------
1 (3.75fps)
20000000h
2 (7.5fps)
40000000h
3 (15fps)
60000000h
4 (30fps)
80000000h
Command
DFW-V500
DFW-VL500
:
bit31
13
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