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And more PCjs/PCx86 disambiguation

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This commit is contained in:
Jeff Parsons 2016-05-18 00:03:07 -07:00
commit 2629e48bdf
57 changed files with 200 additions and 134 deletions
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4
devices/pc8080/machine/invaders/README.md
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@ -72,7 +72,7 @@ Space Invaders Hardware Notes
bit 0 invader movement 1
06 w watchdog timer clear
Note that, unlike most emulators, PC8080 (like PCjs) has a *[Bus](/modules/pc8080/lib/bus.js)* architecture,
Note that, unlike most emulators, PC8080 (like PCx86) has a *[Bus](/modules/pc8080/lib/bus.js)* architecture,
allowing components to "plug in" different kinds of memory or memory-mapped devices at different addresses,
and to register specific functions for specific I/O ports.
@ -81,7 +81,7 @@ attempts to write to those addresses, nothing should happen. Unfortunately, mos
space as one contiguous array of bytes. Which means either that the ROM is susceptible to corruption *or* that every
write operation must check the address to determine its validity, which hurts the performance of *all* writes.
In PC8080 (and PCjs), all writes are equally fast, and all ROMs are fully protected. An exception is made for the
In PC8080 (and PCx86), all writes are equally fast, and all ROMs are fully protected. An exception is made for the
Debugger, which allows you to use the "e" command to modify ("patch") ROM code on the fly, but that is completely
outside and independent of the 8080 code being emulated.