Appendix A - Dram Installation - Xycom CHIP4e+ User Manual

Appendix A – DRAM Installation
The CHIP4e+ has one 72-pin in-line memory module (SIMM) site in which to add
memory. Due to the CPU speed, DRAM access time should be 70 ns or less, and must be
60 ns to run with the fastest memory setting.
The CHIP4e+ can accommodate 4, 8, 16, 32, or 64 Mbytes of DRAM. You may use
1M x 32, 2M x 32, 4M x 32, 8M x 32, and 16M x 32 DRAM SIMM sizes.
Tables A-1 through A-5 list recommended DRAM manufacturers, along with the
respective part numbers.
Manufacturer
Reptron/PNY
Figure 0-1 shows how to install DRAM SIMMS on the CHIP4e+.
Table 0-13. 1M x 32 Part Numbers (4 Mbytes)
Non-EDO
Micron MT8D132M-6
Siemens
Xycom
Table 0-14. 2M x 32 Part Numbers (8 Mbytes)
Manufacturer Non-EDO
Hitachi
Micron MT6D232M-6
Reptron/PNY
Siemens
Xycom
Table 0-15. 4M x 32 Part Numbers (16 Mbytes)
Manufacturer Non-EDO
Hitachi
Micron MT8D432M-6
NEC
Xycom
Table 0-16. 8M x 32 Part Numbers (32 Mbytes)
Manufacturer
Micron
Xycom
Table 0-17. 16M x 32 Part Numbers (64 Mbytes)
Manufacturer
Xycom
Part Number
EDO
MT8D132M-6x
N/A ME10243208ES-60MT
N/A HYM3210055-60
104273
Part Number
EDO
N/A HB56U232SB-6C
MT6D232M-6x
N/A ME20483216ES-60MT
N/A HYM322005S-60
104258
Part Number
EDO
N/A HB56V832SB-6BN
MT8D432M-6x
N/A MC-42800F32B-60
104302
Part Number (EDO)
MT16D832M-6x
106054
Part Number (EDO)
123514
45