Samsung S3C6400X User Manual page 565

IMAGE ROTATOR
DESTADDRREG1 0x7720_001C
DESTADDRREG Bit
1
[30:0] The address of destination image.
Destination Address
ROTATOR DESTINATION IMAGE ADDRESS REGISTER 2 (CR COMPONENT)
Register
DESTADDRREG2 0x7720_0020
DESTADDRREG Bit
2
[30:0] The address of destination image.
Destination Address
ROTATOR STATUS REGISTER
Register
STATCFG 0x7720_002C
STATREG Bit
Current line
[31:16]
number
Reserved [15:9]
Interrupt
[8]
Pending
Reserved [7:1]
Rotator status [0]
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
19-6
Specifications and information herein are subject to change without notice.
R/W
Address R/W
R/W
Address R/W
R
Indicate where rotator accesses image.
This value shows what line number of image is handled.
Reserved
This bit is set whenever a image rotation is finished. And cleared
by read this bit.
Reserved
This bits show what kinds of operation are doing by rotator.
00:There is no work (IDLE)
10: Rotating a image (BUSY)
11: Rotating a image, and has one more job to rotate (BUSY)
Rotator Destination Image Address Register
Description
Description
Rotator Destination Image Address Register
Description
Description
Rotator Status Register
Description
01: Reserved
S3C6400 RISC MICROPROCESSOR
0x0000_0000
Initial State
0x0000_0000
Reset Value
0x0000_0000
Initial State
0x0000_0000
Reset Value
0x0000_0000
Initial State
0x00
0x00
0
0
0