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started tinyfpga_bx.pcf #61

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started tinyfpga_bx.pcf #61

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d3903a3
started tinyfpga_bx.pcf
develone Sep 2, 2021
1335608
initial tests
develone Sep 6, 2021
4a077ad
testing
develone Sep 6, 2021
8df74ea
fusesoc run --target=catzip servant
develone Sep 8, 2021
d767e86
not needed
develone Sep 8, 2021
2aff2b5
testing catboard with helloworld and servant_1.1.0.bin
develone Sep 8, 2021
0df5aea
adding
develone Sep 8, 2021
546cda6
initial documentation.
develone Sep 9, 2021
21fe787
adding 3 leds
develone Sep 16, 2021
ca60b0a
show a working "$readmemh("speech.hex", message);"
develone Sep 29, 2021
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2 changes: 2 additions & 0 deletions data/catzip.pcf
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
set_io q B3
set_io i_clk C8
18 changes: 18 additions & 0 deletions servant.core
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Expand Up @@ -84,6 +84,7 @@ filesets:

tinyfpga_bx: {files: [data/tinyfpga_bx.pcf : {file_type : PCF}]}
icebreaker : {files: [data/icebreaker.pcf : {file_type : PCF}]}
catzip : {files: [data/catzip.pcf : {file_type : PCF}]}
icesugar : {files: [data/icesugar.pcf : {file_type : PCF}]}
alhambra : {files: [data/alhambra.pcf : {file_type : PCF}]}
icestick : {files: [data/icestick.pcf : {file_type : PCF}]}
Expand Down Expand Up @@ -222,6 +223,17 @@ targets:
pnr: next
toplevel : service

catzip:
default_tool : icestorm
filesets : [mem_files, soc, service, catzip]
generate: [catzip_pll]
parameters : [memfile, memsize, PLL=ICE40_PAD]
tools:
icestorm:
nextpnr_options: [--hx8k, --package, ct256 --freq, 40]
pnr: next
toplevel : service

icesugar:
default_tool : icestorm
description : iCE40UP5K Development Board by MuseLab
Expand Down Expand Up @@ -489,6 +501,12 @@ generate:
parameters:
freq_out : 16

catzip_pll:
generator: icepll
parameters:
freq_in : 100
freq_out : 40

icesugar_pll:
generator: icepll
parameters:
Expand Down