ADV8005 Hardware Reference Manual
UG-707
For example, for an output video resolution of 720p,
would yield the following field size:
Field_size = ((1280)x(720))x2 = 1843200
where no_bytes_per_pixel indicates the number of bytes required to store each pixel. Refer to
for more details of the number of bytes
required to store each pixel of data.
svsp_fieldbuffer0_addr[31:0]
, Secondary VSP Map,
Address 0xE600[7:0]; Address 0xE601[7:0]; Address 0xE602[7:0]; Address 0xE603[7:0]
This signal is used to set the start address of frame buffer 0. Software should arrange memory space properly, avoiding conflict between
different buffers.
Function
svsp_fieldbuffer0_addr[31:0]
Description
0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 0
svsp_fieldbuffer1_addr[31:0]
, Secondary VSP Map,
Address 0xE604[7:0]; Address 0xE605[7:0]; Address 0xE606[7:0]; Address 0xE607[7:0]
This signal is used to set the start address of frame buffer 1. Software should arrange memory space properly, avoiding conflict between
different buffers.
Function
svsp_fieldbuffer1_addr[31:0]
Description
0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 1
svsp_fieldbuffer2_addr[31:0]
, Secondary VSP Map,
Address 0xE608[7:0]; Address 0xE609[7:0]; Address 0xE60A[7:0]; Address 0xE60B[7:0]
This signal is used to set the start address of frame buffer 2. Software should arrange memory space properly, avoiding conflict between
different buffers.
Function
svsp_fieldbuffer2_addr[31:0]
Description
0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 2
svsp_fieldbuffer3_addr[31:0]
, Secondary VSP Map,
Address 0xE60C[7:0]; Address 0xE60D[7:0]; Address 0xE60E[7:0]; Address 0xE60F[7:0]
This signal is used to set the start address of frame buffer 3. Software should arrange memory space properly, avoiding conflict between
different buffers.
Function
svsp_fieldbuffer3_addr[31:0]
Description
0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 3
svsp_fieldbuffer4_addr[31:0]
, Secondary VSP Map,
Address 0xE664[7:0]; Address 0xE665[7:0]; Address 0xE666[7:0]; Address 0xE667[7:0]
This signal is used to set the start address of field/frame buffer 4. Software should arrange memory space properly, avoiding conflict between
different buffers.'
Function
svsp_fieldbuffer4_addr[31:0]
Description
0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 4
svsp_fieldbuffer5_addr[31:0]
, Secondary VSP Map,
Address 0xE668[7:0]; Address 0xE669[7:0]; Address 0xE66A[7:0]; Address 0xE66B[7:0]
This signal is used to set the start address of field/frame buffer 5. Software should arrange memory space properly, avoiding conflict between
different buffers.'
Function
svsp_fieldbuffer5_addr[31:0]
Description
'0x00000000
Default
0xXXXXXXXX
Start address of frame buffer 5
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