Texas Instruments OMAP36 Series, Technical Reference Manual

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IVA2.2 Subsystem Register Manual
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Table 5-664. CAVLC_IBUFSEL
Address Offset 0x0000 1174
Physical Address 0x0008 1174 Instance iVLCD
Description This register controls selects IBUF0 or IBUF1 and controls byte swapping
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED
BYTESWP INPRTSEL
RESERVED
OUTPRTSEL
Bits Field Name Description Type Reset
31:5 RESERVED Write 0s for future compatibility RW 0x000
Read returns 0
4 BYTESWP Stream byte swap control bit. RW 0x0
0: Normal
1: Swap the two bytes in each 16-bit word.
3:2 RESERVED Write 0s for future compatibility RW 0x0
Read returns 0
1 INPRTSEL Select input port, RW 0x0
0: ibuf0 port,
1: ibuf1 port.
Input port and output port are allowed to be assigned to the
same port.
0 OUTPRTSEL Select output port, RW 0x0
0: ibuf0 port,
1: ibuf1 port.
Input port and output port are allowed to be assigned to the
same port.
Table 5-665. Register Call Summary for Register CAVLC_IBUFSEL
IVA2.2 Subsystem Basic Programming Model
• Setting Up Registers for CAVLC Operation : [0]
IVA2.2 Subsystem Register Manual
• iVLCD Register Mapping Summary : [1]
• iVLCD Register Descriptions : [2] [3] [4]
Table 5-666. CAVLC_NUMTTL
Address Offset 0x0000 1178
Physical Address 0x0008 1178 Instance iVLCD
Description number of bits generated
Type R
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED NUMTTL
Bits Field Name Description Type Reset
31:16 RESERVED Read returns 0 R 0x0000
15:0 NUMTTL Showing how many bits are generated in total. Automatically R 0x0000
cleared when the job starts.
1042 IVA2.2 Subsystem SWPU177N – December 2009 – Revised November 2010
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