Figure 2-1. Installing Diskonchip; Table 2-1. Diskonchip Jumper Settings - Ampro CoreModule 420 Quick Start Manual

Chapter 2
Pin 1
3. Remove the DiskOnChip from the anti-static package and check it for bent pins, before
attempting to insert it into the bytewide socket (U5).
4. Align pin one of the bytewide socket (U5) with pin 1 of the DiskOnChip. See Figure 2-1.
5. Gently insert the DiskOnChip into the bytewide socket (U5) as shown in Figure 2-1 and gently
rock it side to side, while pressing down, until it is firmly into the bytewide socket (U5).
6. Set the jumpers for JP4, JP5, and JP7 to boot from the DiskOnChip before you restore power to
the CoreModule 420. See Table 2-1

Table 2-1. DiskOnChip Jumper Settings

Jumper #
JP4 & JP5
BIOS Select
JP5 JP4
4 2 4 2
3 1 1
BIOS/DOC Select
Jumper Setting
(Shown in Default)
JP7 DiskOnChip
Boot Address
NOTE Refer to the CoreModule 420 Reference Manual for more information on
the location of the jumpers, as well as, other jumper settings. Refer also
to Table 1-1 in this manual.
12
Floppy/Parallel Port (J4)

Figure 2-1. Installing DiskOnChip

Installed
Enable BIOS – Normal operation;
boots from flash (Pins 1-3)
Enable External BIOS – Used for
recovery (Pins 1-2)
Enable DOC – Boot from
DiskOnChip in bytewide socket
(Pins 1-3 & 2-4) Default
Boot from DC000h-DDFFFh
(Pins 1-2)
QuickStart Guide
Installing CoreModule 420 Options
DiskOnChip Module
Utility Connector (J5)
Bytewide
Socket (U5)
Serial Port (J3)
(COM 1)
Removed
Disabled (See other positions)
Disabled (See other positions)
Disabled (See other positions)
Boot from CC000h- CDFFFh
(No jumper)
CoreModule 420