1. We hope ADV7623 HDCP encrypted output, could you tell me whether only need to configure the two registers.
HDCP_DESIRED, TX Main Map, Address 0xAF[7]
HDCP Encryption enable
FRAME_ENCRYPTION_EN, TX Main Map, Address 0xAF[4]
HDCP Frame Encryption enable.
2.We use ADV7623, HDMI can't normal output voice, when the computer play songs, speakers is noise, computer stop play songs, sound box to stop shaking.
We use the following configuration scripts:
:1-1 Port A Audio Pass Through Mode:
B2 02 F5 ; Auto CSC, RGB out, Set op_656 bit
B2 05 28 ; AV Codes Off
B2 0C 42 ; Power up part and power down VDP
B2 15 AE ; Disable Tristate of Audio Pins
B2 1F 20 ; ADI Recommended Write
B2 EE 48 ; Set OSD Map Address
B2 EF 70 ; Set TX Packet Map Address
B2 F0 7E ; Set TX EDID Map Address
B2 F4 80 ; Set CEC Map Address
B2 F5 7C ; Set RX Infoframe Map Address
B2 F8 4C ; Set DPLL Map Address
B2 F9 64 ; Set Repeater Map Address
B2 FA 6C ; Set RX EDID Map Address
B2 FB 68 ; Set RX HDMI Map Address
B2 FD 44 ; Set CP Map Address
68 00 F0 ; Set HDMI Input Port to A (Enable BG monitoring)
68 01 00 ; Enable clock terminators
68 0D F4 ; Enable Full power in the BG ports
68 1A 8A ; unmute audio & enable new compressed audio mute mask bit
68 3C 12 ; Enable Audio Bypass mode
68 44 85 ; ADI Recommended Write
68 60 88 ; ADI Recommended Write
68 61 88 ; ADI Recommended Write
68 57 B9 ; ADI Recommended Write
68 58 63 ; ADI Recommended Write
68 67 20 ; ADI Recommended Write
68 6C 18 ; ADI Recommended Write
68 75 10 ; ADI Recommended Write
68 99 E3 ; ADI Recommended Write
68 9A 80 ; ADI Recommended Write
68 9B 0C ; ADI Recommended Write
68 9D 02 ; ADI Recommended Write
BA 01 00 ; Set N Value(6144)27MHz LLc, and Fs = 48KHz
BA 02 18 ; Set N Value(6144)
BA 03 00 ; Set N Value(6144)
BA 15 20 ; 24-bit, 444 YPrPb input, Fs = 48KHz
BA 16 60 ; YPrPb 444, color depth is 12 bits
BA 40 80 ; General Control packet enable
BA 41 10 ; Power up all circuits
BA 48 08 ; Video Data right justified
BA 4C 06 ; General Control packet set to 12 bit Output
BA 55 40 ; Set YCrCb 444 in AVinfo Frame
BA 56 08 ; Set active format Aspect
BA 96 20 ; Vsync Interrupt Active
BA 98 07 ; ADI Recommended Write
BA 9A 80 ; ADI Recommended Write
BA 9B 1A ; ADI Recommended Write
BA AF 16 ; Set HDMI Mode (DVI by default)
BA BA 30 ; ADI Recommended Write
BA DF 39 ; ADI Recommended Write
48 00 B0 ; Enables OSD
48 10 00 ; Disables OSD FBOX 1
48 11 00 ; Disables OSD FBOX 2
48 12 00 ; Disables OSD FBOX 3
48 13 00 ; Disables OSD FBOX 4
48 80 00 ; Disables OSD TBOX 1
48 81 00 ; Disables OSD TBOX 2
48 82 00 ; Disables OSD TBOX 3
48 83 00 ; Disables OSD TBOX 4
End
:1-2 Port A Audio Pass Through Mode for 192KHz:
B2 02 F5 ; Auto CSC, RGB out, Set op_656 bit
B2 05 28 ; AV Codes Off
B2 0C 42 ; Power up part and power down VDP
B2 15 AE ; Disable Tristate of Audio Pins
B2 1F 20 ; ADI Recommended Write
B2 EE 48 ; Set OSD Map Address
B2 EF 70 ; Set TX Packet Map Address
B2 F0 7E ; Set TX EDID Map Address
B2 F4 80 ; Set CEC Map Address
B2 F5 7C ; Set RX Infoframe Map Address
B2 F8 4C ; Set DPLL Map Address
B2 F9 64 ; Set Repeater Map Address
B2 FA 6C ; Set RX EDID Map Address
B2 FB 68 ; Set RX HDMI Map Address
B2 FD 44 ; Set CP Map Address
68 00 F0 ; Set HDMI Input Port to A (Enable BG monitoring)
68 01 00 ; Enable clock terminators
68 0D F4 ; Enable Full power in the BG ports
68 1A 8A ; unmute audio & enable new compressed audio mute mask bit
68 3C 12 ; Enable Audio Bypass mode
68 44 85 ; ADI Recommended Write
68 60 88 ; ADI Recommended Write
68 61 88 ; ADI Recommended Write
68 57 B9 ; ADI Recommended Write
68 58 63 ; ADI Recommended Write
68 67 20 ; ADI Recommended Write
68 6C 18 ; ADI Recommended Write
68 75 10 ; ADI Recommended Write
68 99 E3 ; ADI Recommended Write
68 9A 80 ; ADI Recommended Write
68 9B 0C ; ADI Recommended Write
68 9D 02 ; ADI Recommended Write
BA 01 00 ; Set N Value(24576)
BA 02 60 ; Set N Value
BA 03 00 ; Set N Value
BA 15 E0 ; 24-bit, 444 YPrPb input, Fs = 192KHz
BA 16 60 ; YPrPb 444, color depth is 12 bits
BA 40 80 ; General Control packet enable
BA 41 10 ; Power up all circuits
BA 48 08 ; Video Data right justified
BA 4C 06 ; General Control packet set to 12 bit Output
BA 55 40 ; Set YCrCb 444 in AVinfo Frame
BA 56 08 ; Set active format Aspect
BA 96 20 ; Vsync Interrupt Active
BA 98 07 ; ADI Recommended Write
BA 9A 80 ; ADI Recommended Write
BA 9B 1A ; ADI Recommended Write
BA AF 16 ; Set HDMI Mode (DVI by default)
BA BA 30 ; ADI Recommended Write
BA DF 39 ; ADI Recommended Write
48 00 B0 ; Enables OSD
48 10 00 ; Disables OSD FBOX 1
48 11 00 ; Disables OSD FBOX 2
48 12 00 ; Disables OSD FBOX 3
48 13 00 ; Disables OSD FBOX 4
48 80 00 ; Disables OSD TBOX 1
48 81 00 ; Disables OSD TBOX 2
48 82 00 ; Disables OSD TBOX 3
48 83 00 ; Disables OSD TBOX 4