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authorH. Peter Anvin <hpa@zytor.com>2021-01-24 23:09:13 -0800
committerH. Peter Anvin <hpa@zytor.com>2021-01-24 23:09:13 -0800
commite24d6b99001b4cfc187b4762a93b48e56a3b42d8 (patch)
tree3f4ccaf3c7e5924fbc22bf18b172c75ac609f536
parent915cb1ce5cbaa7b564395a8124606811678b293b (diff)
downloadpun80-e24d6b99001b4cfc187b4762a93b48e56a3b42d8.tar.gz
pun80-e24d6b99001b4cfc187b4762a93b48e56a3b42d8.tar.xz
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v1.1: change R1 & R2 resistor values
Seems to better match brightness across LEDs.
-rw-r--r--v1.1/ft232h-cpu.brd4
-rw-r--r--v1.1/ft232h-cpu.sch6
-rw-r--r--v1.1/ft232h-cpu.sch.pdfbin84984 -> 84933 bytes
3 files changed, 5 insertions, 5 deletions
diff --git a/v1.1/ft232h-cpu.brd b/v1.1/ft232h-cpu.brd
index a41b807..0f74055 100644
--- a/v1.1/ft232h-cpu.brd
+++ b/v1.1/ft232h-cpu.brd
@@ -2334,11 +2334,11 @@ design rules under a new name.</description>
<attribute name="NAME" x="50.8" y="44.45" size="0.6096" layer="25" ratio="10" rot="R90"/>
<attribute name="VALUE" x="50.8" y="46.99" size="0.6096" layer="27" ratio="10" rot="R90"/>
</element>
-<element name="R1" library="rcl" package="0204/7" value="15k" x="44.45" y="41.275" smashed="yes">
+<element name="R1" library="rcl" package="0204/7" value="10k" x="44.45" y="41.275" smashed="yes">
<attribute name="NAME" x="41.91" y="40.6146" size="0.9906" layer="25" ratio="10" rot="R180"/>
<attribute name="VALUE" x="42.8244" y="40.7924" size="0.9906" layer="27" ratio="10"/>
</element>
-<element name="R2" library="rcl" package="0204/7" value="4.7k" x="44.45" y="38.735" smashed="yes">
+<element name="R2" library="rcl" package="0204/7" value="3.9k" x="44.45" y="38.735" smashed="yes">
<attribute name="NAME" x="41.91" y="38.0746" size="0.9906" layer="25" ratio="10" rot="R180"/>
<attribute name="VALUE" x="42.8244" y="38.2524" size="0.9906" layer="27" ratio="10"/>
</element>
diff --git a/v1.1/ft232h-cpu.sch b/v1.1/ft232h-cpu.sch
index 4a82e12..315acb4 100644
--- a/v1.1/ft232h-cpu.sch
+++ b/v1.1/ft232h-cpu.sch
@@ -10614,12 +10614,12 @@ Standard 10-pin 0.1" header. Use with straight break away headers (SKU : PRT-001
<part name="IC3" library="74xx-eu" deviceset="74*139" device="N" technology="HCT" value="74HC139N"/>
<part name="J1" library="pinhead" deviceset="PINHD-2X4" device=""/>
<part name="J2" library="pinhead" deviceset="PINHD-2X4" device=""/>
-<part name="R1" library="rcl" deviceset="R-US_" device="0204/7" value="15k"/>
+<part name="R1" library="rcl" deviceset="R-US_" device="0204/7" value="10k"/>
<part name="LED2" library="led" deviceset="LED" device="3MM" value="Gr"/>
<part name="P+1" library="supply1" deviceset="VCC" device=""/>
<part name="R4" library="rcl" deviceset="R-US_" device="0204/7" value="1k"/>
<part name="R3" library="rcl" deviceset="R-US_" device="0204/7" value="470"/>
-<part name="R2" library="rcl" deviceset="R-US_" device="0204/7" value="4.7k"/>
+<part name="R2" library="rcl" deviceset="R-US_" device="0204/7" value="3.9k"/>
<part name="LED4" library="led" deviceset="LED" device="3MM" value="Rd"/>
<part name="LED3" library="led" deviceset="LED" device="3MM" value="Ye"/>
<part name="LED1" library="led" deviceset="LED" device="3MM" value="Bl"/>
@@ -10703,7 +10703,7 @@ OTIR/INIR should be safe if host writes blocks</text>
<text x="246.38" y="165.1" size="1.778" layer="97" ratio="12">TEST POINT</text>
<text x="53.34" y="129.54" size="1.778" layer="97" ratio="12">Different connector options
Solder points shared</text>
-<text x="284.48" y="152.4" size="1.778" layer="97" ratio="12">Different connector options
+<text x="284.48" y="152.4" size="1.778" layer="97" ratio="12">Mounting alternatives
Share board physical space</text>
<text x="375.92" y="7.62" size="2.54" layer="94" ratio="12">v1.1</text>
</plain>
diff --git a/v1.1/ft232h-cpu.sch.pdf b/v1.1/ft232h-cpu.sch.pdf
index 97eeb37..44c469b 100644
--- a/v1.1/ft232h-cpu.sch.pdf
+++ b/v1.1/ft232h-cpu.sch.pdf
Binary files differ