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参数资料
| 型号： | TFP503PZP |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| 封装： | 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, GREEN, PLASTIC, HTQFP-100 |
| 文件页数： | 9/27页 |
| 文件大小： | 624K |
| 代理商： | TFP503PZP |
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TFP503
PanelBus HDCP DIGITAL RECEIVER
SLDS149 AUGUST 2004
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
I2C register map (continued)
Video receiver KSV. This value may be used to determine that the video receiver is HDCP capable. Valid KSVs
contain 20 ones and 20 zeros, a characteristic that is verified by video transmitter hardware before encryption
is enabled.
Ri’
Subaddress = 08
Read Only
7
6
5
4
3
2
1
0
Ri’ [7:0]
Subaddress = 09
Read Only
7
6
5
4
3
2
1
0
Ri’ [15:8]
Link verification response. Updated every 128th frame. It is recommended that graphics systems protect against
errors in the I2C transmission by re-reading this value when unexpected values are received. This value is
available at all times between updates.
AKSV
Subaddress = 10
Read/Write
Default = 00
7
6
5
4
3
2
1
0
AKSV[7:0]
Subaddress = 11
Read/Write
Default = 00
7
6
5
4
3
2
1
0
AKSV[15:8]
Subaddress = 12
Read/Write
Default = 00
7
6
5
4
3
2
1
0
AKSV[23:16]
Subaddress = 13
Read/Write
Default = 00
7
6
5
4
3
2
1
0
AKSV[31:24]
Subaddress = 14
Read/Write
Default = 00
7
6
5
4
3
2
1
0
AKSV[39:32]
Video transmitter KSV. Writing to 0x14 triggers the authentication sequence in the device.
An
Subaddress = 18
Read/Write
Default = 00
7
6
5
4
3
2
1
0
An[7:0]
Subaddress = 19
Read/Write
Default = 00
7
6
5
4
3
2
1
0
An[15:8]
Subaddress = 1A
Read/Write
Default = 00
7
6
5
4
3
2
1
0
An[23:16]
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相关代理商/技术参数 |
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| TFP503PZPG4 | 制造商:Texas Instruments 功能描述:DGTL RCVR 1RX 100HTQFP - Rail/Tube |
| TFP50N06 | 制造商:TAK_CHEONG 制造商全称:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:N-Channel Power MOSFET 50A, 60V, 0.023Ω |
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