AOpen AX6BC User Manual page 46

Size Vendor
32M NEC
32M SEC
32M LGS
64M Fujitsu
64M Mitsubishi
64M NEC
64M SEC
64M Toshiba
64M LGS
64M LGS
128M LGS
128M Simens
Memory error checking is supported by parity check. To use parity check you
need 72 bit DIMM (64+8 bit parity), which are automatically detected by BIOS.
Warning: The driving capability of new generation chipset is
limited because the lack of memory buffer (to improve
performance). This makes DRAM chip count an important
factor to be taking into consideration when you install DIMM.
Unfortunately, there is no way that BIOS can identified the
correct chip count, you need to calculate the chip count by
yourself. The simple rule is: By visual inspection, use only
DIMM which is less than 16 chips.
Tip: The parity mode uses 1 parity bit for each byte, normally it
is even parity mode, that is, each time the memory data is
updated, parity bit will be adjusted to have even count "1" for
each byte. When next time, if memory is read with odd
number of "1", the parity error is occurred and this is called
single bit error detection.
Model
D4516821AG5-A10-7JF
KM48S2020CT-GH
GM72V661641CT7J
81F64842B-103FN
M5M4V64S30ATP-10
D4564841G5-A10-9JF
KM48S8030BT-GH
TC59S6408FTL-80H
GM72V661641CT7J
GM72V66841CT7J
GM72V66841CT7J
HYS72V16220GU
Hardware Installation
Single/Double
x1
x1
x1
x2
x1
x1
x1
x1
x2
x1
x2
x2
Chip Count
16
16
4
16
8
8
8
8
8
9
18
18
2-21