Issues

• Forth chip Nvidia killer

  jamesbowman/swapforth#88 · Filter by author robogo-pj opened on Nov 13, 2025

• Unnable to connect.

  jamesbowman/swapforth#83 · Filter by author jemo07 opened on Jul 6, 2023
  6

• apio error, can find ram.v for j1a

  jamesbowman/swapforth#82 · Filter by author jemo07 opened on Jul 6, 2023
  1

• The localtest doesn't work with Verilator 5.xxx

  jamesbowman/swapforth#81 · Filter by author wzab opened on May 10, 2023
  3

• Suspicious code in cross.fs

  jamesbowman/swapforth#80 · Filter by author ElectronicRU opened on Mar 5, 2023

• Strings on j1b

  jamesbowman/swapforth#79 · Filter by author cicamargoba opened on Feb 25, 2023

• [Feature request] further documentation on the J1 core versions

  jamesbowman/swapforth#74 · Filter by author higaski opened on Oct 8, 2021
  2

• J1B does not compile with the newest Verilator 4.210 2021-07-07 rev v4.210-19-gde408a5e

  jamesbowman/swapforth#72 · Filter by author wzab opened on Jul 27, 2021
  1

• Can it use the irda ?

  jamesbowman/swapforth#70 · Filter by author kwccoin opened on Aug 17, 2020
  1

• Completed port to TinyFPGA-BX board complete with soft USB port.

  jamesbowman/swapforth#69 · Filter by author bmentink opened on Apr 26, 2020
  1

• Python Emulator Issues

  jamesbowman/swapforth#68 · Filter by author PythonLinks opened on Mar 23, 2020

• Compilation of J1B with Verilator does not work in Linux/Debian. Small modification of j1b.v needed.

  jamesbowman/swapforth#67 · Filter by author wzab opened on Jul 6, 2019

• Incorrect literal with base-switching prefix changes the base for numerical conversions.

  jamesbowman/swapforth#66 · Filter by author wzab opened on Jul 3, 2019

• Initial port of j1b to Lattice ECP5 FPGA

  jamesbowman/swapforth#65 · Filter by author bmentink opened on Jun 20, 2019

• "$10 $0004 io!" does not turn the led on

  jamesbowman/swapforth#63 · Filter by author kei77 opened on Apr 19, 2019

• Fix for uart.v

  jamesbowman/swapforth#58 · Filter by author igor-m opened on Dec 3, 2017

• serial data corruption at 460800

  jamesbowman/swapforth#45 · Filter by author bmentink opened on Oct 27, 2016
  38

• j1a8k doesn't use all available ram

  jamesbowman/swapforth#42 · Filter by author bmentink opened on Oct 3, 2016
  11

• Issues with files in common and j1a

  jamesbowman/swapforth#41 · Filter by author bmentink opened on Oct 1, 2016
  1

• Ramping up the clock rate

  jamesbowman/swapforth#39 · Filter by author bmentink opened on Sep 29, 2016
  7

• Feature Request discussion: Should we split J1 variants and builds into separate git branches?

  jamesbowman/swapforth#35 · Filter by author RGD2 opened on May 30, 2016
  1

• j4a : do..loop not thread-safe

  jamesbowman/swapforth#34 · Filter by author RGD2 opened on May 29, 2016
  5

• AVX instructions for x64

  jamesbowman/swapforth#33 · Filter by author postspectacular opened on May 28, 2016
  1

• How do you do multi-line input with the shell?

  jamesbowman/swapforth#30 · Filter by author kasbah opened on May 10, 2016
  4

• PIO0/PIO2 (HDR1/HDR2) access on icestick?

  jamesbowman/swapforth#25 · Filter by author harwoodr opened on Jan 13, 2016
  3