PXD20RM Datasheet, PDF (1316/1628 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

38.4.3.3 Compressed Image Size Register (RLE_DEC_CISR)
The RLE_DEC_CISR holds the size of the compressed image. This register can be accessed with 8-bit,
16-bit and 32-bit wide operations.
Address: RLE_DEC_BASE + 0x008
Write:Anytime
0
1
23
4
5
6
7
8
9
10 11 12
13 14
15
R0
0 00 0 0
0
0 00000000
W
Reset 0
0 00 0 0
0
0 00000000
16
R
W
Reset 0
Field
SIZE
17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
SIZE
0 00 0 0
0
0 00000000
Figure 38-4. Compressed Image Size Register (RLE_DEC_CISR)
Table 38-5. RLE_DEC_CISR field descriptions
Description
This is the byte-size of compressed image, that will be given as an input to the RLE_DEC. This should
be programmed before the Module is enabled using MDIS.
38.4.3.4 Decompressed Image Coordinates Register (RLE_DEC_DICR)
The RLE_DEC_DICR holds the final coordinates of the decompressed image. Decompression is done
until this pixel reached. Please refer to Section 38.5.3, Image coordinates’ example. This register can be
accessed with 8-bit, 16-bit and 32-bit wide operations.
Address: RLE_DEC_BASE + 0x00C
Write:Anytime
0
1
23
4
5
6
7
8
9
10 11 12
13 14
15
R
X
W
Reset 0
0 00 0 0
0
0 00000000
16
17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
R
Y
W
Reset 0
0 00 0 0
0
0 00000000
Figure 38-5. Decompressed Image Coordinates Register (RLE_DEC_DICR)
38-6
PXD20 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
Freescale Semiconductor