m68k-backplane-computer/ram_rom
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Rework to use i2c GPIO expanders

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This commit is contained in:
pjht 2022-11-17 14:40:16 -06:00
parent abf817e97f
commit 8165d84d83
7 changed files with 957 additions and 1007 deletions
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2
.gitignore vendored
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@ -16,7 +16,7 @@ _autosave-*
*-save.pro
*-save.kicad_pcb
fp-info-cache
\#autosaved_files#
\#auto_saved_files#
# Netlist files (exported from Eeschema)
*.net

2
libs

@ -1 +1 @@
Subproject commit 4010bc0a3208aba2f6ff7c85ceac6e61b5e1d1cb
Subproject commit 3a701ea94f0eb7417c8dc791683b58a57ad6d9c5

1820
memory_pgm.kicad_sch
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ram_rom.kicad_pro
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@ -365,7 +365,7 @@
"gencad": "",
"idf": "",
"netlist": "",
"specctra_dsn": "",
"specctra_dsn": "ram_rom.dsn",
"step": "",
"vrml": ""
},

138
ram_rom.kicad_sch
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@ -3138,60 +3138,9 @@
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(reference "#PWR0101") (unit 1) (value "VCC") (footprint "")
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@ -3213,6 +3162,60 @@
(path "/2a13a5dd-7c2a-4eec-b51e-afcb62656758/641cdcc1-2b9c-41ac-aa52-8c0fb873c260"
(reference "#PWR0107") (unit 1) (value "GND") (footprint "")
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(path "/2a13a5dd-7c2a-4eec-b51e-afcb62656758/ee630344-7ee6-445f-9881-419e833d5a88"
(reference "#PWR0111") (unit 1) (value "GND") (footprint "")
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(reference "D1") (unit 1) (value "1N4148") (footprint "Diode_SMD:D_0805_2012Metric")
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@ -3231,8 +3234,17 @@
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(reference "Q1") (unit 1) (value "PMBT3904") (footprint "Package_TO_SOT_SMD:SOT-23")
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(reference "Q2") (unit 1) (value "PMBT3904") (footprint "Package_TO_SOT_SMD:SOT-23")
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(reference "R1") (unit 1) (value "10K") (footprint "Resistor_SMD:R_0603_1608Metric")
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@ -3261,27 +3273,21 @@
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