TC90101FG Toshiba, TC90101FG Datasheet - Page 14

• Manufacturer Part Number: TC90101FG
• Manufacturer: Toshiba

Specifications of TC90101FG

• Function: Multi-standard color decoder and 3L Y/C separation
• Features: 525p/625p freq. detectionPicture improverITU-R656 output
• Power Requirements: 3.3V, 2.5V, 1.5V
• Package: LQFP100 (lead-free)

●ＵＷＤ
＜I2C Read Bus → ６５６ insertion specification.＞
・Read register 1 byte.
・６５６ insertion： 1
・６５６ insertion： 2nd word
●ＣＳ
Check sum means total value of ＤＩＤ to ＵＷＤ as below.
１）10bit mode
２）８ｂｉｔ mode
Feb./2005
In case of 1byte Read register (RD[7:0]), it is superposed as below
It calculates total value of the 9bits low ranks of DID, SDID, DC and all of UDW.
MSB(D9) means D8 of calculated valu. (it ignores the over flow.)
MSB(D7) means D6 of calculated valu. (it ignores the over flow.)
It calculates total value of the 7bits low ranks of DID, SDID, DC and all of UDW.
D7
0
D7
D6
D9
D8
D6
1
D6
D8
st
Total value of the 9bits low ranks of DID, SDID, DC
RD7
D5
Total value of the 9bits low ranks of DID, SDID, DC and all of UDW.
word.
D5
and all of UDW.(it ignores the over flow.)
D7
RD6
D4
RD7
D4
D6
RD5
D3
D7
RD6
0
(it ignores the over flow.)
D3
D5
RD4
D2
D6
RD5
D2
0
D4
D1
0
RD3
D5
RD4
D1
D3
D0
0
RD2
D4
RD3
D0
D2
D(-1)
(10bit mode)
RD1
D3
RD2
0,0
D1
D(-2)
RD0
D2
RD1
D0
D1
RD0
1
D0
0
D(-1)
(10bit mode)
0,0
TC90101FG
D(-2)
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