Specifications

InstallationEP-BXBS
Page 3-5
Section 3-2
System Memory Configuration
Memory Layout
The EP-BXBS supports (4) 168-pin DIMMs (Dual In-line Memory Module). The
DIMMs can be either EDO (Enhanced Data Out) or SDRAM (Synchronized
DRAM). Do not mix EDO DIMM and SDRAM DIMM in the system.
• SDRAM DIMM may be 100 MHz (10ns) or 125 MHz (8ns) bus speed.
• SDRAM DIMM may be 8MB, 16MB, 32MB, 64MB, 128MB, or 256MB
registered (see table 2).
• 100MHz FSB frequency requires PC100 compliant SDRAM memory.
• 4 clock SDRAM is recommended instead of 2 clock.
• If using 50ns and 60ns EDO DIMM together you must set BIOS for 60ns.
• Table 1 shows several possible memory configurations.
• Table 2 shows compatible SDRAM components types according to Intel
440BX datasheets. (Internet: http://developer.intel.com)
Table 1
yromeMlatoT 1MMID 2MMID 3MMID 4MMID
BG1=
mumixaM
MARDS/ODE
BM23,BM61,BM8
M652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
BM867=
mumixaM
MARDS/ODE
BM23,BM61,BM8
M652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
enoN
BM215=
mumixaM
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
enoNenoN
BM652=
mumixaM
MARDS/ODE
,BM23,BM61,BM8
BM652,BM821,BM46
1X
enoNenoNenoN
noitpOMARDS epyTtnenopmoCMARDS
BM861xM1
BM6123xM2ro8xM2
BM23*4xM4ro61xM4
BM468xM8
BM821*4xM61
Table 2
* Registered DIMM only.