User`s manual
51
The following table lists possible configurations for the first socket of the SSD and the correspond-
ing jumpers which must be set:
Jumpers for First SSD Socket U1
Type
Part
Operation Capacity JP1 JP7
Notes
Atmel 5V Flash
29C010A read/write 128KB 1-2 1-2
29C040A read/write 512KB 1-2 1-2
BIOS Extension
Devices
DiskOnChip and
PromDisk
read/write to 288MB+ 3-4 1-2
NOVRAM DS1645Y read/write 128KB 3-4 1-2
DS1650Y read/write 512KB 1-2 1-2
SRAM 128KB read/write 128KB 3-4 1-2 no backup
3-4 2-3 battery backup
512KB read/write 512KB 1-2 1-2 no backup
1-2 2-3 battery backup
12V Flash 28F010 read-only 128KB 5-6 1-2 programming
3-4 1-2 read-only
28F020 read-only 256KB 5-6 1-2 programming
3-4 1-2 read-only
AMD 5V Flash 29F010 read-only 128KB 1-2 1-2 program or
read
29F040 read-only 512KB 1-2 1-2 program or
read
EPROM 27C010 read-only 128KB 3-4 1-2
27C020 read-only 256KB 3-4 1-2
27C040 read-only 512KB 3-4 1-2
27C080 read-only 1MB 1-2 1-2