Acer Altos R710 Service Manual page 27

VGA Interface
Item
Subsystem supports
Video Modes
Video Modes
2D Mode Refresh Rate (Hz) 2D Video Mode Support
640x480 60,72,75,90,100
800x600 60,70,75,90,100
1024x768 60,72,75,90,100
1280x1024 43,60
1280x1024 70,72
1600x1200 60,66
1600x1200 76,85
3D Mode Refresh Rate (Hz) 3D Video Mode Support with Z Buffer Enabled
640x480 60,72,75,90,100
800x600 60,70,75,90,100
1024x768 60,72,75,90,100
1280x1024 43,60,70,72
1600x1200 60,66,76,85
SCSI Interface
Item
SCSI controller
Number of SCSI channel(s)
Support Peripheral Type
Support Speed
Internal/External 68-pin VHDCI SCSI Connectors Pin-out
Connector Contact No.
1
2
3
4
5
18
Resolutions up to 1600 x 1200 in 8/16/24/32bpp modes under 2D
Resolutions up to 1024 x 768 in 8/16/24/32bpp modes under 3D
CRT and LCD monitors up to 100 Hz vertical refresh rate
8bpp
Supported
Supported
Supported
Supported
Supported
Supported
Supported
8bpp
Supported
Supported
Supported
Supported
Supported
The server board provides two SCSI connectors, one for each channel
of the embedded LSI53C1030 dual channel Ultra320 SCSI controller
Two independent Ultra 160 SCSI channels:
SCSI Channel A: 1 SCSI connector (68-pin 16-bit Ultra 160 SCSI-3
connector on CN38)
SCSI Channel B: 1 SCSI connector (68-pin 16-bit Ultra 160 SCSI-3
connector on CN32)
Single ended and Low Voltage Differential (LVD) devices
Supporting up to 160MB/sec. SCSI transfers
Signal Name
+DB(12)
+DB(13)
+DB(14)
+DB(15)
+DB(P1)
Specification
16bpp 24bpp
Supported Supported
Supported Supported
Supported Supported
Supported Supported
-- Supported
Supported Supported
Supported Supported
16bpp 24bpp
Supported Supported
Supported Supported
Supported Supported
Supported --
-- --
Specification
Signal Name
-DB(12)
-DB(13)
-DB(14)
-DB(15)
-DB(P1)
32bpp
Supported
Supported
Supported
Supported
Supported
Supported
--
32bpp
Supported
Supported
Supported
--
--
Connector Contact No.
35
36
37
38
39
Chapter 1