AGXD533AAXF0CC AMD (ADVANCED MICRO DEVICES), AGXD533AAXF0CC Datasheet - Page 370

• Manufacturer Part Number: AGXD533AAXF0CC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AGXD533AAXF0CC

• Device Core: X86
• Device Core Size: 64b
• Frequency (max): 400MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5V
• Operating Supply Voltage (max): 1.58V
• Operating Supply Voltage (min): 1.42V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 368
• Package Type: BGD
• Lead Free Status / Rohs Status: Not Compliant

6.8.3.32 Alpha Window 3 Control (A3T)
VP Memory Offset 118h
Type
Reset Value
370
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63:18
15:8
Bit
7:0
17
16
Name
RSVD (RO)
LOAD_ALPHA
(WO)
ALPHA3_WIN_
EN
ALPHA3_INC
ALPHA3_VAL
R/W
00000000_00000000h
31505E
RSVD
Description
Reserved (Read Only). Reads back as 0.
Load Alpha (Write Only). When set to 1, this bit causes the video processor to load the
alpha value (in bits [7:0] of this register) at the start of the next frame. This bit is cleared
by the de-assertion of VSYNC.
Alpha Window 3 Enable. Enable bit for alpha window 3.
0: Disable alpha window 3.
1: Enable alpha window 3.
Alpha Window 3 Increment. Specifies the alpha value increment/decrement. This is a
signed 8-bit value that is added to the alpha value for each frame. The MSB (bit 15) indi-
cates the sign (i.e., increment or decrement). When this value reaches either the maxi-
mum or the minimum alpha value (255 or 0) it keeps that value (i.e., it is not
incremented/decremented) until it is reloaded via bit 17.
Alpha Window 3 Value. Specifies the alpha value to be used for this window.
A3T Bit Descriptions
A3T Register Map
RSVD
ALPHA3_INC
AMD Geode™ GX Processors Data Book
Video Processor Register Descriptions
9
8
7
6
5
ALPHA3_VAL
4
3
2
1
0