M69030 Asiliant Technologies, M69030 Datasheet - Page 206

• Manufacturer Part Number: M69030
• Manufacturer: Asiliant Technologies

Specifications of M69030

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

14-26
XR82
read/write at I/O address 3D7h with index at I/O address 3D6h set to 82h
shadowed for pipelines A and B
7-4
3
2
1
0
`efmp
A
B

Reserved
Graphics Data Gamma Correction Enable
Video Data Gamma Correction Enable
Composite Sync on Green Enable
Blank Pedestal Enable
69030 Databook
7
Pixel Pipeline Configuration 2 Register
These bits always return the value of 0 when read.
0: Graphics data bypasses the palette when the graphics system is set to a color depth of
16, 24 or 32 bits per pixel. This is the default after reset.
1: Graphics data goes through the palette when the graphics system is set to a color depth
of 16, 24 or 32 bits per pixel, allowing the palette to be used to perform gamma correction.
0: Video data bypasses the palette. This is the default after reset.
1: Video data goes through the palette, allowing the palette to be used to perform gamma
correction.
0: Disables the provision of composite sync on the green analog output. This is the default
after reset.
1: Enables the provision of composite sync on the green analog output.
0: Disables the provision of a pedestal output level during blanking periods. This is the
default after reset.
1: Enables the provision of a pedestal output level during blanking periods.
6
Reserved
Reserved
(0000)
(0000)
5
Extension Registers
4
Graphics
Graphics
Gamma
Gamma
(0)
(0)
3
Gamma
Gamma
Video
Video
(0)
(0)
2
Comp. Sync
Comp. Sync
on Green
on Green
Revision 1.3 11/24/99
(0)
(0)
1
Pedestal
Pedestal
Blank
Blank
(0)
(0)
0