DS90UH947-Q1 Datasheet, PDF (68/87 Pages) Texas Instruments – 1080p OpenLDI to FPD-Link III Serializer with HDCP

DS90UH947-Q1
SNLS455 – NOVEMBER 2014
ADD
(dec)
198
ADD
(hex)
0xC6
Register Name
ICR
199
0xC7 ISR
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Table 10. Serial Control Bus Registers (continued)
Bit(s)
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Register
Type
RW
RW
RW
RW
RW
RW
RW
RW
R
R
R
R
R
R
R
R
Default
(hex)
0x00
0x00
0x00
0x00
Function
Description
IE_IND_ACC
Interrupt on Indirect Access Complete: Enables interrupt on
completion of Indirect Register Access.
IE_RXDET_INT Interrupt on Receiver Detect: Enables interrupt on detection of a
downstream Receiver. If HDCP_CFG:RX_DET_SEL is set to a 1, the
interrupt will wait for Receiver Lock Detect.
IE_RX_INT
Interrupt on Receiver interrupt: Enables interrupt on indication from
the HDCP Receiver. Allows propagation of interrupts from
downstream devices.
IE_LIST_RDY Interrupt on KSV List Ready: Enables interrupt on KSV List Ready.
IE_KSV_RDY Interrupt on KSV Ready: Enables interrupt on KSV Ready.
IE_AUTH_FAIL Interrupt on Authentication Failure: Enables interrupt on authentication
failure or loss of authentication.
IE_AUTH_PASS Interrupt on Authentication Pass: Enables interrupt on successful
completion of authentication.
INT_EN
Global Interrupt Enable: Enables interrupt on the interrupt signal to the
controller.
IS_IND_ACC
Interrupt on Indirect Access Complete: Indirect Register Access has
completed.
IS_RXDET_INT Interrupt on Receiver Detect interrupt: A downstream receiver has
been detected. If HDCP_CFG:RX_DET_SEL is set to a 1, the interrupt
will wait for Receiver Lock Detect.
IS_RX_INT
Interrupt on Receiver interrupt: Receiver has indicated an interrupt
request from down-stream device.
IS_LIST_RDY
Interrupt on KSV List Ready: The KSV list is ready for reading by the
controller.
IS_KSV_RDY
Interrupt on KSV Ready: The Receiver KSV is ready for reading by
the controller.
IS_AUTH_FAIL Interrupt on Authentication Failure: Authentication failure or loss of
authentication has occurred.
IS_AUTH_PASS Interrupt on Authentication Pass: Authentication has completed
successfully.
INT
Global Interrupt: Set if any enabled interrupt is indicated.
68
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