NEO-244: Difference between revisions
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==SLOT4F @ A2== | ==SLOT4F @ A2== | ||
Buffers for control lines. | |||
{{Pinout|NEO-244_mv4f_a2|512}} | |||
==SLOT4F @ B2== | |||
Buffers for Z80 address lines. | |||
{{Pinout|NEO-244_mv4f_b2|512}} | |||
==SLOT4F @ C2== | |||
Buffers for P bus lines. | |||
{{Pinout|NEO-244_mv4f_c2|512}} | |||
==SLOT4F @ D2== | |||
Buffers for P bus and other lines. | |||
{{Pinout|NEO-244_mv4f_d2|512}} | |||
==SLOT4F @ E2== | |||
Buffers for ADPCM lines. | |||
{{Pinout|NEO-244_mv4f_e2|512}} | |||
[[Category:Chips]] | [[Category:Chips]] | ||
Revision as of 11:41, 24 March 2019
| |
| Package | QFP64R |
| Manufacturer | 
|
| First use | 1992 ? |
| Used on | SLOT4F |
Just a bunch of buffers.
Only (?) used on second revision 4-slot MVS systems.
Pinout
Generic pinout.
SLOT4F @ A1
Buffers for 68k address lines.
SLOT4F @ A2
Buffers for control lines.
SLOT4F @ B2
Buffers for Z80 address lines.
File:NEO-244 mv4f b2 pinout.png
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SLOT4F @ C2
Buffers for P bus lines.
File:NEO-244 mv4f c2 pinout.png
Edit this pinout
SLOT4F @ D2
Buffers for P bus and other lines.
File:NEO-244 mv4f d2 pinout.png
Edit this pinout
SLOT4F @ E2
Buffers for ADPCM lines.
