From: Luke Kenneth Casson Leighton Date: Fri, 11 Jun 2021 15:03:45 +0000 (+0100) Subject: include extra pin image and package marking X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bac3d386cfbd96d0c1077cf4555acd155b9137d1;p=pinmux.git include extra pin image and package marking --- diff --git a/src/spec/ifaceprint.py b/src/spec/ifaceprint.py index cb01266..bdb7134 100644 --- a/src/spec/ifaceprint.py +++ b/src/spec/ifaceprint.py @@ -41,7 +41,7 @@ def bond_int_to_ext(pin, bank): if bank == 'W': if pin >= 29: # 29, 30, 31 return 'N', pin-29, 100+(31-pin) - if pin <= 2: + if pin <= 2: # 0, 1, 2 return 'S', 2-pin, 3-pin return 'W', 28-pin, 103+(28-pin) if bank == 'E': @@ -49,7 +49,7 @@ def bond_int_to_ext(pin, bank): return 'N', 35+(31-pin), 67-(31-pin) if pin <= 2: return 'S', pin+35, 36+pin - return 'E', 28-pin, 39+(28-pin) + return 'E', 28-pin, 39+(pin-3) def create_sv(fname, pins): @@ -86,10 +86,32 @@ def create_sv(fname, pins): woffs = scale*40#-width/2 hoffs = scale*40#-height/2 + nepads = bondmap['N'].keys() + nepads.sort() + wepads = bondmap['W'].keys() + wepads.sort() + eepads = bondmap['E'].keys() + eepads.sort() + sepads = bondmap['S'].keys() + sepads.sort() + + owoffs = woffs + (width/2) - len(nepads)/2 * outerscale + ohoffs = hoffs + (height/2) - len(wepads)/2 * outerscale + dwg = svgwrite.Drawing(fname, profile='full', - size=(width+scale*80, height+scale*80)) + size=(width+scale*85, height+scale*80)) + + # outer QFP rect + dwg.add(dwg.rect((owoffs-scale*2.5, ohoffs-scale*4.5), + (len(nepads)*outerscale+scale*9, + len(wepads)*outerscale+scale*13), + fill='white', + stroke=svgwrite.rgb(0, 128, 0, '%'), + stroke_width=scale/5.0)) + + # inner lead rect dwg.add(dwg.rect((woffs-scale*2, hoffs-scale*2), - (woffs+width-scale*34, hoffs+height-scale*34), + (width+scale*6, height+scale*6), stroke=svgwrite.rgb(16, 255, 16, '%'), stroke_width=scale/10.0)) @@ -160,18 +182,6 @@ def create_sv(fname, pins): txt.rotate(90, pos) dwg.add(txt) - nepads = bondmap['N'].keys() - nepads.sort() - wepads = bondmap['W'].keys() - wepads.sort() - eepads = bondmap['E'].keys() - eepads.sort() - sepads = bondmap['S'].keys() - sepads.sort() - - owoffs = woffs + (width/2) - len(nepads)/2 * outerscale - ohoffs = hoffs + (height/2) - len(wepads)/2 * outerscale - # north outer pads for i in nepads: (epinnum, ipin, bank) = pad = bondmap['N'][i] @@ -238,7 +248,7 @@ def create_sv(fname, pins): for i in eepads: (epinnum, ipin, bank) = pad = bondmap['E'][i] ht = ohoffs + (i * outerscale) + outerscale*1.5 - wd = owoffs+len(nepads)*outerscale + wd = owoffs+len(nepads)*outerscale + outerscale*1 endline = (wd+outerscale*0.5, ht) startline = innerpos[bank][ipin] dwg.add(dwg.line(startline, @@ -262,6 +272,15 @@ def create_sv(fname, pins): leads = svgwrite.image.Image(data, pos, size=(327,300)) dwg.add(leads) + dwg.add(dwg.text("GREATEK QFP128L", + insert=(50,150), + font_size=20, + fill='black')) + dwg.add(dwg.text("D/W J1-03128-001", + insert=(50,180), + font_size=20, + fill='black')) + # add QFP lead image in centre image_data = open(lead_drawing, "rb").read() @@ -303,6 +322,23 @@ def create_sv(fname, pins): insert=(woffs+width/2-scale*5, woffs+height/2+scale*3), fill='black')) + # add package marking circles + pos = (owoffs-outerscale*0, ohoffs+len(wepads)*outerscale+outerscale*2.5) + dwg.add(dwg.circle(pos, scale*2, + fill='white', + stroke=svgwrite.rgb(16, 16, 16, '%'), + stroke_width=scale/5.0)) + dwg.add(dwg.circle(pos, scale*1, + fill='black', + stroke=svgwrite.rgb(255, 16, 16, '%'), + stroke_width=scale/5.0)) + pos = (owoffs+len(nepads)*outerscale+outerscale*2, ohoffs-outerscale*0.5) + dwg.add(dwg.circle(pos, scale*2, + fill='white', + stroke=svgwrite.rgb(16, 16, 16, '%'), + stroke_width=scale/5.0)) + + dwg.save()