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CD16 Forth machine in VHDL (and in a Forth HDL) http://anycpu.org/forum/viewtopic.php?f=15&t=254 |
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Author: | BigEd [ Sun Dec 13, 2015 5:21 pm ] |
Post subject: | CD16 Forth machine in VHDL (and in a Forth HDL) |
A Forth or C core from Brad Eckert, around 2003: Quote: CD16 Soft CPU, A synthesizable 16-bit CPU with development tools. The CD16 is a cross between a stack CPU and a register CPU, a 16-bit chip, designed to fit the back ends of Forth and C compilers, so the architecture lends itself to efficient execution of both Forth and C. On a Xilinx Spartan2, expect 20 MHz and 350 LUTs. Or, half of a XC3S50 at 40 MHz. http://web.archive.org/web/200607070459 ... /index.htm via Marcos Cruz at http://forum.6502.org/viewtopic.php?p=42437#p42437 |
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