PNX1500E NXP Semiconductors, PNX1500E Datasheet - Page 408

• Manufacturer Part Number: PNX1500E
• Manufacturer: NXP Semiconductors

Specifications of PNX1500E

• Lead Free Status / Rohs Status: Not Compliant

NXP Semiconductors
Volume 1 of 1
Table 20: QVCP 1 Registers
PNX15XX_PNX952X_SER_N_4
Product data sheet
Bit
Offset 0x10 E224
31:16
15:0
Offset 0x10 E228
31:23
22:0
Offset 0x10 E22C
31:23
12:0
Offset 0x10 E230
31
30:29
28:16
15:13
Symbol
Unused
Line Increment Semi
Planar
Unused
Layer N Pitch
Semi Planar
Unused
Layer N Source Width
Semi Planar
Fine
Unused
LayerNStartX
Unused
Line Increment (Semi Planar)
Layer Source Pitch (Semi Planar UV)
Layer Source Width (Semi Planar UV)
Layer Start
…Continued
Acces
s
R/W
R/W
R/W
R/W
R/W
-
0xFFFFh This register determines whether a layer line is repeatedly fetched
-
0
-
0
0
-
0
-
Value
Rev. 4.0 — 03 December 2007
Description
from memory or not.
Round Down(2
same line is fetched i.e., 0x8000H would fetch each line exactly
twice (line doubling).
Layer N Source Data Pitch in bytes. This sets pitch for data transfers
from the linear Frame Buffer memory to Layer N for semi planar
modes. The value is used independent of whether buffer A or B is
used. The value has to be rounded up to the next 64-bit word.
Layer N source width in bytes for semi planar modes. The value is
used independent of whether buffer A or B is used. The value has to
be rounded up to the next 64-bit word.
Fine positioning enable for interlaced modes (layer size needs to be
set to odd + even number of lines).
Fine=0 : LayerNStartY is always relative to frame position, ie,
LayerNStartY=100 will display the layer at STG_Y_POS=100
position.
Fine=1 : LayerNStartY is always relative to field position, ie.
LayerNStartY=100 will be translated to display layer at
STG_Y_POS=100/2=50 position.
Fine=1 is recommanded in interlaced mode.
Fine=0 is recommanded in progressive mode.
Layer N Start x position (from zero at left edge) in pixels. Negative X
start position is possible.
16
/(Line Increment Semi Planar))= #of times the
PNX15xx/952x Series
Chapter 11: QVCP
© NXP B.V. 2007. All rights reserved.
11-408