Samsung S5PC100, User Manual

Page: 1161 / 1863

CAMERA INTERFACE S5PC100 USER’S MANUAL (REV1.0)
9.3-46
8.29 Input DMA Cr0 Start Register (CIICRSA0n)
y
CIICRSA00, R/W, Address = 0xEE20_00DC
y
CIICRSA01, R/W, Address = 0xEE30_00DC
y
CIICRSA02, R/W, Address = 0xEE40_00DC
CIICRSA0n Bit Description
Reset
Value
M L
CIICRSA0 [31:0] Input format : YCbCr 3 plane
→
Cr frame start address 0
O X
8.30 Real Input DMA Size Register (CIREAL_ISIZEn)
y
CIREAL_ISIZE0, R/W, Address = 0xEE20_00F8
y
CIREAL_ISIZE1, R/W, Address = 0xEE30_00F8
y
CIREAL_ISIZE2, R/W, Address = 0xEE40_00F8
CIREAL_ISIZEn Bit Description
Reset
Value
M L
AutoLoadEnable [31]
Input DMA Automatically restart (Only Software trigger mode)
At the first frame start, it requires ENVID_M start setting. After
first frame, next frame does not need ENVID_M setting. If
autoload function is running, size & format value should be
fixed.
0 = Disables AutoLoad , 1 = Enables AutoLoad
0
O X
ADDR_CH_DIS [30]
Input DMA Address Change Disable (Only Software trigger
mode)
At the first frame start needs ADDR_CH_DIS = ‘0’
0 : Address change enable , 1 : Address change disable
0
O X
REAL_HEIGHT [29:16]
Input DMA real image vertical pixel size. Minimum 8. Must be
multiple of PreVerRatio. If InRot90 = 1, must be 16’s multiple.
Must be 4’s multiple of PreHorRatio. Minimum 16.
0
O X
Reserved [15:14] Reserved 0
X X
REAL_WIDTH [13:0]
Input DMA real image horizontal pixel size. Must be 16’s
multiple. Must be 4’s multiple of PreHorRatio. Minimum 16. If
InRot90 = 1, minimum 8. Must be multiple of PreVerRatio.
0
O X