Identification |
Brand |
Model |
Serial Number |
Registered |
Detail |
Order Number |
Model Number |
Model Identification |
Apple |
Macintosh LC 475 |
LC4123KX2BM |
No |
? |
? |
? |
? |
|
CPU |
Slot |
Qty |
Brand |
Model |
Speed |
FPU |
CPU slot |
1 |
Motorola |
68LC040 |
25MHz1 |
None |
1The Macintosh LC 475 has a 32-bit processor and a 32-bit data path. Sometimes this model is designated as having a 50 MHz processor, since the clock input runs at 50 MHz. However, the processor itself is not "clock doubled," so technically it only is a 25 MHz processor. |
|
Memory |
Type |
Total |
Slot |
Size |
Details |
Brand |
S/N |
RAM1,2 |
? |
On board |
4MB |
FP DRAM 80ns |
? |
? |
Slot 1 |
? |
FP DRAM 80ns SIMM 72-pin |
? |
? |
VRAM3 |
? |
On board |
512KB |
VRAM 80ns |
? |
|
Slot 1 |
256KB |
VRAM 80ns SIMM 68-pins |
? |
|
1The LC 475 has 4 MB of soldered DRAM. You can expand the memory to a total of 36 MB by installing DRAM SIMMs.
2Single-sided SIMMs in 1, 4, 8, and 16 MB densities and double-sided SIMMs in 2, 4, and 32 MB densities are supported.
3The LC 475 has 512K of VRAM installed via two 256K VRAM SIMMs. Upgrading to 1 MB of VRAM is accomplished by replacing those SIMMs with two 512K, 68-pin, 80 ns VRAM SIMMs.
|
|
Mass storage |
Physical path |
Interface |
Type |
Size |
Brand |
Model |
S/N |
Details |
FDD connector |
Primary |
FDD |
1.44MB Automatic |
|
|
|
|
SCSI connector |
Id#0 |
HDD |
? |
|
|
|
# |
Size |
Type |
Use |
Start |
Length |
? |
? |
? |
? |
? |
? |
|
|
Expansions |
Slot |
Brand |
Model |
P/N |
S/N |
Description |
CPU Slot |
? |
? |
? |
? |
|
FPU Slot |
? |
? |
? |
? |
|
LC III PDS Slot |
? |
? |
? |
? |
|
|
Accessories
Wish list
- 1 x Motorola 68882
- 1 x Apple keyboard (P/N?)
- 1 x Apple serial mouse (P/N?)
- 1 x Original documentation
- 1 x Original software
- 1 x Original packaging
- 1 x Apple modem
- 1 x 32MB FP DRAM 80ns SIMM 72-pin
- 2 x 512KB VRAM 80ns SIMM 68-pin (Another vendor)
- 1 x External SCSI CD-ROM case
- 1 x LC III PDS Ethernet RJ-45 card
- 1 x Case fan
- 1 x HDD SCSI
- 1 x FDD 1.44MB Automatic
Defects
To do
- Install all possible/supported operating systems
- External and internal cleaning
Log
When |
What |
2017-May-27 |
This page created |
Costs
Item |
Qty |
Source |
Date |
Unit cost |
Total cost |
Computer |
1 |
Phil |
2016-March-12 |
$0.00 |
$0.00 |
Total |
|
|
|
|
$0.00 |
Links
Documentation
Platform
Apple Macintosh Motorola 68000 documentationApple Macintosh Motorola 68000 documentation
Series
Apple Macintosh LC Series documentationApple Macintosh LC Series documentation
Model
Apple Macintosh LC 475 documentationApple Macintosh LC 475 documentation
Host
H0000264 documentationH0000264 documentation
Contacts: afberendsen AT gmail DOT com |
|