Samsung YP-P10 User Manual Page 520

  • Download
  • Add to my manuals
  • Print
  • Page
    / 596
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 519
S3C2440A RISC MICROPROCESSOR CAMERA INTERFACE
23-11
CAMERA INTERFACE SPECIAL REGISTERS
SOURCE FORMAT REGISTER
Register Address R/W Description Reset Value
CISRCFMT 0x4F000000 RW Input source format register 0
CISRCFMT Bit Description Initial State
ITU601_656n [31] 0 = ITU-R BT.656 YCbCr 8-bit mode enable
1 = ITU-R BT.601 YCbCr 8-bit mode enable
0
UVOffset [30] Cb,Cr Value Offset Control.
0 = +0 (normally used) - for YCbCr
1 = +128 - for YUV
0
Reserved [29] This bit is reserved and the value must be 0. 0
SourceHsize [28:16] Source Horizontal Pixel Number (must be multiple of 8) 0
Order422 [15:14] Input YcbCr order inform for input 8-bit mode
00 = YCbYCr
01 = YCrYCb
10 = CbYCrY
11 = CrYCbY
0
SourceVsize [12:0] Source Vertical Pixel Number 0
NOTE: We recommend a following sequence for preventing FIFO overflow at first frame of capture operation in CODEC
path
<ITU 601 Format>
1. CISRCFMT[31] <- '1'
2. S/W reset
3. Initialize the Camera I/F
4. Start Capturing
<ITU 656 Format>
1. CISRCFMT[31] <- '1'
2. S/W reset
3. Initialize the Camera I/F
4. CISRCFMT[31] <- '0' //for ITU 656 format
6. Start Capturing
7. Clear Overflow of codec on First ISR
Page view 519
1 2 ... 515 516 517 518 519 520 521 522 523 524 525 ... 595 596

Comments to this Manuals

No comments