Acr Control Register (Acr_Ctrl); Acr Control Register (Acr_Ctrl) Field Descriptions - Texas Instruments TMS320C6A816 Series Technical Reference Manual

Registers
Table 6-157. HDMI_IP_CORE_AUDIO_VIDEO Registers Summary (continued)
Address Offset
208h
20Ch
210h-234h
280h
284h
288h
28Ch
290h-2F8h
300h-378h
37Ch
380h-3F8h
3FCh
6.3.4.1

ACR Control Register (ACR_CTRL)

31
15
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
The ACR control register is shown in
Table 6-158. ACR Control Register (ACR_CTRL) Field Descriptions
Bit Field
31-2 Reserved
1 NCTSPKT_EN
0 CTS_SEL
6.3.4.2 ACR Audio Frequency Register (FREQ_SVAL)
The ACR audio frequency register is shown in
812
High-Definition Multimedia Interface (HDMI)
Preliminary
Acronym
AUDIO_LEN
AUDIO_CHSUM
AUDIO_DBYTE__0 - AUDIO_DBYTE__9
MPEG_TYPE
MPEG_VERS
MPEG_LEN
MPEG_CHSUM
MPEG_DBYTE__0 - MPEG_DBYTE__26
GEN_DBYTE__0 - GEN_DBYTE__30
CP_BYTE1
GEN2_DBYTE__0 - GEN2_DBYTE__30
CEC_ADDR_ID
Figure 6-147. ACR Control Register (ACR_CTRL)
Reserved
R-0h
Figure 6-147
Value Description
0 Reserved
CTS request enable
0 N/CTS packet disabled
1 N/CTS packet enabled
CTS source select
0 Send hardware-updated CTS value in N/CTS packet (recommended)
1 Send software-updated CTS value in N/CTS packet (for diagnostic use)
© 2011, Texas Instruments Incorporated
Register Name
Audio InfoFrame Registers
Audio InfoFrame Registers
Audio InfoFrame Registers
MPEG InfoFrame Registers
MPEG InfoFrame Registers
MPEG InfoFrame Registers
MPEG InfoFrame Registers
MPEG InfoFrame Registers
Generic Packet Registers
General Control Packet Register
Generic Packet 2 Registers
CEC Slave ID Register
Reserved
R-0h
and described in Table
Figure 6-148 and described in
www.ti.com
2 1 0
NCTSPKT_EN CTS_SEL
R/W R/W
6-158.
Table 6-159.
SPRUGX9 – 15 April 2011
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