Epson ActionDesk 4000 Abmessungen

EPSON AMERICA, INC.

EPSON

Product Support Bulletin

Subject:

ActionDesk 4000 Local Bus Video Information

Date: 04/08/94

Page(s): 1 of 1

PSB No:

S-0174

Originator: DS

The purpose of this bulletin is to provide information on the ActionDesk 4000

Local Bus Video Controller.

The Local Bus Video Controller in the ActionDesk 4000 computer is a

Cirrus Logic CL-GD5426. The controller provides better response time capabilities in

high frequencies and buffered inputs in order to avoid the cpu load.

The real performance of the video controller comes from the video accelerator inside

the controller that executes Windows graphics commands, off-loading the emulation

functions from the

CPU.

In the Windows GDI, one of the most important of the graphics functions is the

Bit-Blt (Bit-Blocks Transfers) operations. The CL-GD5426 BitBlt hardware emulation

does not kick-in unless you work with 8 or 16 bit per pixel (256 colors or higher).

Otherwise you get standard performance in VGA and SVGA colors and resolutions.

However, the performance iimproves rapidly when increasing the number of colors.

To take advantage of the Cirrus Logic CL-GD5426, the following conditions are

required:

1.

Use a minimum of 256 colors. The more colors, the better performance.

2.

Use external cache to allow the system to generate burst transfers for

large amounts of graphics data.

3.

Run SETUP - Select ADVANCED SYSTEM SETUP then select MEMORY

CACHE. Set the CACHE WRITE WAIT STATES to 0 ZERO, and BURST

TRANSFER RATE to 2-1-1-1.

Andere Handbücher für ActionDesk 4000

4

Inhaltsverzeichnis

Andere Epson Desktop Handbücher

Epson

Epson Apex Abmessungen

Epson

Epson Equity Ie Installations- und Betriebshandbuch

Epson

Epson Powerspan 2 Bedienungsanleitung

Epson

Epson Powerspan Installations- und Betriebshandbuch

Epson

Epson EL 3S/33 Installations- und Betriebshandbuch

Epson

Epson Apex 110 Installations- und Betriebshandbuch

Epson

Epson ActionPC 5000 Bedienungsanleitung

Epson

Epson Equity 286 PLUS Abmessungen

Epson

Epson Endeavor 486C Installations- und Betriebshandbuch

Epson

Epson EL 3S/33 Bedienungsanleitung

Epson

Epson Equity 386SX PLUS Installations- und Betriebshandbuch

Epson

Epson Equity III Abmessungen

Epson

Epson Equity 4 Bedienungsanleitung

Epson

Epson ActionDesk 4000 Bedienungsanleitung

Epson

Epson Equity 386/25 Bedienungsanleitung

Epson

Epson Equity 386SX PLUS Abmessungen

Epson

Epson Equity 386SX/20 PLUS Bedienungsanleitung

Epson

Epson PX-16 Bedienungsanleitung

Epson

Epson Apex Bedienungsanleitung

Epson

Epson Endeavor WG Bedienungsanleitung

Epson

Epson Endeavor 486I Installations- und Betriebshandbuch

Epson

Epson EQUITY 3865X/20 PLUS Bedienungsanleitung

Epson

Epson ActionPC 6000 Bedienungsanleitung

Epson

Epson Endeavor 468C Bedienungsanleitung

Beliebte Desktop Handbücher anderer Marken

HP

HP m9060n - Pavilion - Elite Technisches Datenblatt

Asus

Asus E210 Series Bedienungsanleitung

Dell

Dell Inspiron 600m Bedienungsanleitung

Dell

Dell Inspiron 3662 Bedienungsanleitung

TotalFlow

TotalFlow uFLO Bedienungsanleitung

HP

HP Presario SV7000 - Desktop PC Bedienungsanleitung

HP

HP ProDesk 400 G5 Handbuch

Logitech

Logitech MK320 Bedienungsanleitung

Dell

Dell XPS 730 H2C Bedienungsanleitung

Sony

Sony Vaio Series Bedienungsanleitung

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Bedienungsanleitung

Alto

Alto MD 250 Bedienungsanleitung

Lenovo

Lenovo ThinkCentre Edge 72 Handbuch

Lenovo

Lenovo ThinkStation D20 Handbuch

Arbor Technology

Arbor Technology FPC-7800 Series Bedienungsanleitung

Sony

Sony VAIO VGX-TP1 Series Bedienungsanleitung

Asus

Asus Eee Box B204 Bedienungsanleitung

Dell

Dell Optiplex 9010 All In One Bedienungsanleitung