AD9389SLASHPCB datasheet(31/48 Pages) AD

31 / 48 page

AD9389

Rev. 0 | Page 31 of 48

Hex

Address

Read/Write or

Read Only

Bits

Default

Value

Description

0xB7

Read

[7:0]

00000000

An_7

Byte 7 of An.

[6]

*0******

ENC_on

1 = the A/V content is being encrypted.

0 = not encrypted.

Default = 0.

[5]

**0*****

int_HDMI_MODE

Digital mode.

1 = HDMI mode.

0 = DVI mode.

[4]

***0****

keys_read_error

1 = HDCP key reading error.

[7:5]

000*****

Edge select for input video clock.

011 = positive edge capture.

111 = negative edge capture.

Default = 000.

0xBA

Read/Write

[4]

***0****

clk_delay

Must be written to 1 for proper operation.

[3]

****0***

Must be written to 0 for proper operation.

[7]

0*** ****

BCAPS

HDMI reserved.

[6]

*0** ****

Repeater

HDCP repeater.

0 = HDCP receiver is not repeater capable.

1 = HDCP receiver is repeater capable.

[5]

**0* ****

KSV ready

KSV FIFO ready.

1 = HDCP receiver has compiled list of attached KSVs.

[4]

***0 ****

Test bit

Must be written to 0 for proper operation.

[3:2]

**** 00**

Test bit

Reserved.

[1]

**** **0*

HDCP support

HDCP 1.1 features support.

0 = HDCP receiver does not support version 1.1

features.

1 = HDCP receiver supports 1.1 features such as

enhanced encryption status signaling (EESS).

0xBE

Read

[0]

**** ***0

Fast HDCP

Fast authentication.

0 = HDCP Receiver not capable of fast authentication.

1 = HDCP Receiver capable of receiving unencrypted

video during the session re-authentication.

0xBF

Read

[7:0]

00000000

BKSV1

0xC0

Read

[7:0]

00000000

BKSV2

0xC1

Read

[7:0]

00000000

BKSV3

0xC2

Read

[7:0]

00000000

BKSV4

0xC3

Read

[7:0]

00000000

BKSV5

BKSV read from Rx by the HDCP controller 40 bits

(5 bytes).

0xC4

Read/Write

[7:0]

00000000

EDID Segment

Sets the E-DDC segment used by the EDID fetch

routine.

[7]

0*******

Error Flag

Error flag.

[6]

*0******

AN Stop

AN stop.

[5]

**0*****

HDCP Enabled

HDCP enabled.

[4]

***0****

EDID Ready Flag

EDID ready.

[3]

****0***

I2C Interrupt

I2C.

[2]

*****0**

RI Flag

RI.

[1]

******0*

BKSV Update Flag

BKSV update.

0xC5

Read

[0]

*******0

PJ Flag

PJ.

[4]

***0****

HDMI Mode

HDMI.

[3]

****0***

HDCP Requested

HDCP requested.

[2]

*****0**

Rx Sense

Rx sense.

[1]

******0*

EEPROM Read OK

EEPROM read.

0xC6

Read

[0]

*******0

TMDS Output Enabled

TMDS output enabled.

[7]

0*******

BKSV Flag

BKSV flag.

0xC7

Read/Write

[6:0]

*0000000

BKSV Count

BKSV count

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