AR-B1380/AR-1380A User’ s Guide
Page 48
6. SOLID STATE DISK
The section describes the various type SSD installation steps as follows. This chapter describes the
procedure of the installation. The following topics are covered:
l
Overview
l
Switch Setting
l
Jumper Setting
l
ROM Disk Installation
6.1 OVERVIEW
The AR-B1380A provides three 32-pin JEDEC DIP sockets which may be populated with up to 3MB of
EPROM or 1.5MB of FLASH or 1.5MB of SRAM disk. It is ideal for diskless systems, high reliability and/or
high speed access applications, as a controller for industrial or line test instruments, etc.
If small page (less or equal to 512 bytes per page) 5V FLASHs were used, you could format FLASH disk
and copy files onto FLASH disk just like using a normal floppy disk. You can use all of the related DOS
command (such as COPY, DEL …etc.) to update files on the 5V FLASH disk.
The write protect function allows you to prevent your data on small page 5V FLASH or SRAM disk from
accidental deletion or overwrite.
Data retention of SRAM is ensured by an on-board Lithium battery or an external battery pack that could be
connected to the AR-B1380/AR-B1380A.
Caution :
(1) DRAM U9 (on board) is a standard memory, if you want to expand memory capacity, you should
follow the default order, the priority is U4, and then SIMM1.
(2) When SIMM1 apply in Win31 VGA driver, because of the restriction of design, the maximum
capacity is 16MB.
6.2 SWITCH SETTING
We will show the locations of the AR-B1380/AR-B1380A switch, and the factory-default settings.
CAUTION:
Make sure the jumper settings and the switch setting are correct before starting up the system.
Figure 6-1 Switch & SSD Type Jumper Location
ALi M6117C
VGA
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
2
2
M1
M2
M3
[MEM1]
[MEM2]
[MEM3]
1
2
3
2
1
1
2
3
1
2
3
A
B C
A
B
C
C
B
A
A
B
C
1
2
3
1
1
BUS1
BUS2
CN1
CN2
CN3
CN4
DB2
1
SIMM1
CN9
H1
H2
H3
U15
105
104
1
U17
105
104
1
U7
DB1
CN7
CN8
CN5
J7
J4
J6
JP7
JP4
JP1
JP9
JP2
JP6
JP8
P1
P2
P3
P4
J5
JP3
JP5
JP10
P5
P6
P7
JP11
J8
J1
J3
J9
J2
U10
U14
U20
U8
U5
LED1
SW2
U9
U4
CN6
JP12
Summary of Contents for AR-B1380
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