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參數(shù)資料
| 型號(hào)： | KS7308 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Frequency Conversion Memory(頻率轉(zhuǎn)換存儲(chǔ)器) |
| 中文描述： | 變頻內(nèi)存（頻率轉(zhuǎn)換存儲(chǔ)器） |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 64K |
| 代理商： | KS7308 |
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KS7308 FCM
OPERATING
FCM has a SIO which is connected to DIS-MICOM. This SIO type can take 4wire type serial commuication with DIS-
MICOM. MICOM can read the status of serial communication error such as parity error and Stop - Byte error. Read start
address should contain a zoom value and a motion vecter calculated by DIS -MICOM. FCM starts to out data regarding ot
the contents of the read start address resister. Thus, by setting proper read start address, Digital Image Stabilizer can be
realized in a hoizontal direction. FCM has a HD precounter also to eliminate unnecessary data count in the memory bank.
1. DATA ACCESS
FCM supports normal 4 wired serial interface. The serial data is shifted from the MSB side. There are 6 resisters with 8
bit.
These are :
(1) SMOD (Serial Mode Resister)
(2) Read start address reister (2 Byte)
(3) Writer start address resister (2 Byte)
(4) HD precounter resister (1 Byte)
When user want to change one of above register contents, always user has to provide whole contents of each registers.
And STOP Byte should follow. Thus, user has to send total 7 Byte data per each serial communication. For read only
status register is valid for normal operation to check SIO operation condition.
S P
D e c
B u f f e r
W
R e g
R
Timing
VD
Status
R/W fag
SI
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