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| DS90UH948-Q1 Datasheet, PDF (73/91 Pages) Texas Instruments – FPD-Link III to OpenLDI Deserializer | |||
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www.ti.com
DS90UH948-Q1
SNLS473A â OCTOBER 2014 â REVISED JANUARY 2016
Register Maps (continued)
ADD
(hex)
0xEB
0xF0
0xF1
0xF2
0xF3
0xF4
0xF5
Register
Name
XRPTR_
BSTS1
HDCP_RX_
ID0
HDCP_RX_
ID1
HDCP_RX_
ID2
HDCP_RX_
ID3
HDCP_RX_
ID4
HDCP_RX_
ID5
Table 11. Serial Control Bus Registers (continued)
Bit(s) Function
Type
7:4 RESERVED
R
3
XRPTR_MAX_ RW
CASCADE
2:0 XRPTR_DEPTH RW
7:0 HDCP_RX_ID0 R
Default
Description
Value (hex)
0
Reserved
0
External Control Max Cascade Exceeded
Indicates a topology error was detected. Indicates that more
than seven levels of repeaters have been cascaded together.
0
External Control Cascade Depth
Indicates the number of attached levels of devices for the
Repeater.
0x5F
HDCP_RX_ID0: First byte ID code, â_â
7:0 HDCP_RX_ID1 R
0x55
HDCP_RX_ID1: 2nd byte of ID code, âUâ
7:0 HDCP_RX_ID2 R
7:0 HDCP_RX_ID3 R
0x48
0x39
HDCP_RX_ID2: 3rd byte of ID code. Value will be either âBâ or
âHâ. âHâ indicates an HDCP capable device.
HDCP_RX_ID3: 4th byte of ID code: â9â
7:0 HDCP_RX_ID4 R
0x34
HDCP_RX_ID4: 5th byte of ID code: '4'
7:0 HDCP_RX_ID5 R
0x38
HDCP_RX_ID5: 6th byte of ID code: '8'
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