diff options
author | 2022-03-04 11:21:42 +0100 | |
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committer | 2022-03-04 11:21:53 +0100 | |
commit | 3bc6aa7cf506ba5419154f766b7f86beea6e3e36 (patch) | |
tree | 163b76b042904fcf865a1b6a6604a88bcc1f04d8 /src/devices/cpu/cops1/cops1base.cpp | |
parent | 89b850c9d97abb31ab3f8900ce3767f3b2d82695 (diff) |
New working machines
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Live Action Football [hap, Sean Riddle]
New working clones
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Merlin - The Electronic Wizard (set 2) [Kevin Horton]
Diffstat (limited to 'src/devices/cpu/cops1/cops1base.cpp')
-rw-r--r-- | src/devices/cpu/cops1/cops1base.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/cpu/cops1/cops1base.cpp b/src/devices/cpu/cops1/cops1base.cpp index 713cde93a9c..d4301b28e90 100644 --- a/src/devices/cpu/cops1/cops1base.cpp +++ b/src/devices/cpu/cops1/cops1base.cpp @@ -10,9 +10,9 @@ It was only briefly on the market and was quickly superceded by the 2nd "COPS": the COP400 series. Short list of MCU types: -- MM5781+MM5782: 2KB ROM, 160 nybbles RAM -- MM5799: 1.5KB ROM, 96 nybbles RAM -- MM57140: 640 bytes ROM(10 bytes inaccessible?), 55 nybbles RAM +- MM5781+MM5782: 2KB ROM, 160 nibbles RAM +- MM5799: 1.5KB ROM, 96 nibbles RAM +- MM57140: 640 bytes ROM(10 bytes inaccessible?), 55 nibbles RAM Note that not every "MM57" chip is a generic MCU, there are plenty other chips, mostly for calculators. For example MM5780 for the Quiz Kid, the decap of that |