PNX17XX Datasheet, PDF (611/832 Pages) NXP Semiconductors – Connected Media Processor

Philips Semiconductors
Volume 1 of 1
PNX17xx Series
Chapter 19: Memory Based Scaler
Table 8: Memory Based Scaler (MBS) Registers …Continued
Bit Symbol
Acces
s
Value
Description
31:15 Unused
-
14: 3 PSU_PITCH1
R/W
Line pitch DMA #1, signed value (two’s complement)
Used for all packed formats and for plane 1.
2:0 Unused
-
Offset 0x10 C348
Target Base Address #2
31:28 Unused
-
27: 3 PSU_BASE2
R/W
Base address DMA #2
Used depending on PSU_BAMODE setting.
2:0 PSU_OFFSET2
R/W
Base address byte offset DMA #2
Bits define pixel offset within multi pixel 64-bit words (e.g., a 16-bit
pixel can be placed on any 16-bit boundary).
Offset 0x10 C34C
Target Line Pitch #2
31:15 Unused
-
14: 3 PSU_PITCH2
R/W
Line pitch DMA #2, signed value (two’s complement)
Used for planes 2 and 3.
2:0 Unused
-
Offset 0x10 C350
Target Base Address #3
31:28 Unused
-
27: 3 PSU_BASE3
R/W
Base address DMA #3
Used depending on PSU_BAMODE setting.
2:0 PSU_OFFSET3
R/W
Base address byte offset DMA #3
Bits define pixel offset within multi pixel 64-bit words
(e.g., a 16-bit pixel can be placed on any 16-bit boundary).
Offset 0x10 C354
Target Base Address #4
31:28 Unused
-
27: 3 PSU_BASE4
R/W
Base address DMA #4
Used depending on PSU_BAMODE setting.
2: 0 Unused
-
Offset 0x10 C358
Target Base Address #5
31:28 Unused
-
27: 3 PSU_BASE5
R/W
Base address DMA #5
Used depending on PSU_BAMODE setting.
2: 0 Unused
-
Offset 0x10 C35C
Target Base Address #6
31:28 Unused
-
27: 3 PSU_BASE6
R/W
Base address DMA #6
Used depending on PSU_BAMODE setting
2: 0 Unused
-
Miscellaneous Registers
Offset 0x10 C400—C7FC Color Look Up Table
31:24 LUT_ALPHA[x]
W
-
Alpha
PNX17XX_SER_1
Preliminary data sheet
Rev. 1 — 17 March 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
19-28