Specifications

EP-BX7/BX7+
27
Installing Memory
The EP-BX7/BX7+ supports (4) 168-pin DIMMs (Dual In-line Memory Module). The DIMMs
is for SDRAM (Synchronized DRAM).
• DIMM SDRAM may be 83MHz (12ns), 100MHz (10ns) or
125MHz (8ns) bus speed.
• If you use both 50ns and 60ns memory you must configure
your BIOS to read 60ns.
• When using Synchronous DRAM we recommend using the
4 clock variety over the 2 clock.
Figure below and Table 1 show several possible memory configurations usage
HARDWARE INSTALLATION
yromeMlatoT
1MMID
)1/0knaB(
2MMID
)3/2knaB(
3MMID
)5/4knaB(
4MMID
)7/6knaB(
BM652=
mumixaM
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
enoNenoNenoN
BM215=
mumixaM
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
enoNenoN
BM867=
mumixaM
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
enoN
BG1=
mumixaM
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
*MARDS
,BM23,BM61,BM8
,BM821,BM46
1xBM652
DIMM 1 (M1)
DIMM 2 (M2)
DIMM 3 (M3)
Bank 0/1
Bank 2/3
Bank 4/5
-Synchronous
-DRAM
DIMM 4 (M4)
Bank 6/7
* SDRAM only supports 8, 16, 32, 64, 128, 256MB DIMM modules.
* We recommend to use PC100 Memory Module for bus speed between 66MHz and
100MHz and PC133 Memory for bus speed over 100MHz.
* Using non-compliant memory with higher bus speed (over clocking) may severely
compromise the integrity of the system.
Table 1