Toshiba 386SX - Manual (Page 46)

AR-B1375/AR-B1376 User s Guide
6-6
6.4 ROM DISK INSTALLATION
The section describes the various type SSDs’ installation steps as follows. The jumper and switch adjust as SSD’s
different type to set.
6.4.1 UV EPROM (27Cxxx)
(1) Switch and Jumper Setting
Step 1: Use jumper block to set the memory type as ROM (FLASH).
Step 2: Select the proper I/O base port, firmware address, disk drive number and EPROM type on SW1.
Step 3: Insert programmed EPROM(s) or FLASH(s) chips into sockets starting at MEM1.
ON
1 2 3 4 5 6
OFF
Figure 6-4 UV EPROM (27CXXX) Switch Setting
EPROM (128KX8, 256KX8, 512KX8
2
1
3
A B C
1MX8 EPROM (Only)
2
1
3
A B C
1 2 3
M1~M3
JP4
1 2 3
JP4
M1~M3
Figure 6-5 UV EPROM Jumper Setting