Differences

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--- builderpages:plasmo:frr512k [2021/12/17 23:12]
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+++ builderpages:plasmo:frr512k [2021/12/17 23:35] (current)
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-====== Frugal RAM/ROM 512K for RC2014, Rev0 ======
+====== Frugal RAM/ROM 512K for RC2014 ======
 ===== Introduction =====
 This is a low cost RAM/ROM 512K for RC2014. It is compatible with Wayne [[https://github.com/wwarthen/RomWBW|Warthen's ROMWBW]] and also includes a CF interface as well as an I2C interface. Discussion about this board can be found here: [[https://groups.google.com/g/rc2014-z80/c/TvsdMFqeT9c|https://groups.google.com/g/rc2014-z80/c/TvsdMFqeT9c]] FRR512K was first prototyped with ProtoRC3. This links to the [[:builderpages:plasmo:protorc3:frr512k_proto|Prototype FRR512K]].
-===== Features =====
-  * Low cost 32-macrocell CPLD
-  * 512K EPROM based on SST39SF040
-  * 512K RAM based on AS6C4008
-  * Compact flash interface
-  * I2C interface
-  * Compatible with ROMWBW
-===== Design Information =====
-Schematic
-Gerber photoplots
-==== Software ====
-[[:builderpages:plasmo:frr512k:rev0|internal link]]