08bffeb7e3 
								
							
								 
							
						 
						
							
							
								
								PCB: re-run DRC after schematics v2.1.2 to make sure for NOP change  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								f4a6ec14a1 
								
							
								 
							
						 
						
							
							
								
								schematics v2.1.2: same as v2.1 with some cleanup NOP changes  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								8d7bf593e9 
								
							
								 
							
						 
						
							
							
								
								README: flash and 5V standby  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								381cd36175 
								
							
								 
							
						 
						
							
							
								
								state low power current about 5uA (4.2uA without i2c chip)  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								95f06be717 
								
							
								 
							
						 
						
							
							
								
								partially fixed fab layer (need to fix many footprints too)  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								432ada4878 
								
							
								 
							
						 
						
							
							
								
								PCB: copper fill keepout area around GPDI and ADC,  
							
							... 
							
							
 
							
							thicker trace 0.127->0.19 for 2.5V under BGA 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								0a8a1d6a48 
								
							
								 
							
						 
						
							
							
								
								gerbers v2.1.2: trac cosmetix under BGA  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								7286403ff3 
								
							
								 
							
						 
						
							
							
								
								PCB v2.1.2: trac cosmetix under BGA  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								3497c9d564 
								
							
								 
							
						 
						
							
							
								
								gerbers: connecting each BGA pad with max 1 track  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								7a31fc77a4 
								
							
								 
							
						 
						
							
							
								
								PCB: connecting each BGA pad with max 1 track (thermal relief)  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								bf081be7a8 
								
							
								 
							
						 
						
							
							
								
								gerbers: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								be4d757c29 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								4daa69f22b 
								
							
								 
							
						 
						
							
							
								
								pic v2.1.1  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								e53135302c 
								
							
								 
							
						 
						
							
							
								
								gerbers v2.1.1: copper fill cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								96c3dfe16f 
								
							
								 
							
						 
						
							
							
								
								PCB v2.1.1: copper fill cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								7c3d3e88bc 
								
							
								 
							
						 
						
							
							
								
								gerbers update (0.126 mm min width of in2.Cu fill)  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								6ebd1367f2 
								
							
								 
							
						 
						
							
							
								
								PCB: grid origin to lower left edge of PCB  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								6138a03c05 
								
							
								 
							
						 
						
							
							
								
								PCB: in2.Cu fill minimal width increased 0.1->0.126 mm  
							
							... 
							
							
 
							
							More than this >=0.127 mm DRC will not pass 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								2a32329299 
								
							
								 
							
						 
						
							
							
								
								schematics v2.1: cleanup some stray no-connect X's  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								9e6d3bd181 
								
							
								 
							
						 
						
							
							
								
								gerbers v2.1  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								cf0c54059c 
								
							
								 
							
						 
						
							
							
								
								PCB v2.1  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								ec948ee6b9 
								
							
								 
							
						 
						
							
							
								
								schematics v2.1: renaming diode PCB jumpers RD -> D  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								b7fd68a25f 
								
							
								 
							
						 
						
							
							
								
								PCB: more GND VIAs  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								720afecdf4 
								
							
								 
							
						 
						
							
							
								
								box: adjust clearances, multicolor small notes  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								52a554c609 
								
							
								 
							
						 
						
							
							
								
								gerbers: solder paste to copper clearance  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								6e2b08c1e3 
								
							
								 
							
						 
						
							
							
								
								PCB: solder paste to copper clearance -0.025 mm from each edge  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								c2035875d0 
								
							
								 
							
						 
						
							
							
								
								readme update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								ad02cb0817 
								
							
								 
							
						 
						
							
							
								
								gerbers: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								1f7c73ee9c 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								d7f9d45b19 
								
							
								 
							
						 
						
							
							
								
								schematics v2.0.10: some additional text notes, a NOP change  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								5744c4e738 
								
							
								 
							
						 
						
							
							
								
								gerbers: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								ea9638730e 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								6854f3443e 
								
							
								 
							
						 
						
							
							
								
								grebers trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								e43e4c3452 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								bb4f99c008 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								3d1d25b4f8 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								af3ad5ac89 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								2af23a8cfc 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								5746c98b87 
								
							
								 
							
						 
						
							
							
								
								gerbers v2.0.10  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								4bd061b9f5 
								
							
								 
							
						 
						
							
							
								
								PCB v2.0.10: trac & via cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								87c896a0bb 
								
							
								 
							
						 
						
							
							
								
								footprints: BGA pads 0.4mm copper, 0.5mm soldermask, 0.35mm paste=stencil  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								80294dfd4a 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								797d383599 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								ab295886d4 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								807be26e47 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								1a6df7e37e 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								28caee6000 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								79e99bf474 
								
							
								 
							
						 
						
							
							
								
								schematics: Mark as NC all BGA pins which are NC in 12F FPGA chip.  
							
							... 
							
							
 
							
							So those pins can be recognized in PCB as having no net name.
Those pins may have use on other chips 25F, 45F or 85F but we
won't used those pins because the buard is designed to for
work for all. 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								7ba680435a 
								
							
								 
							
						 
						
							
							
								
								gerbers update  
							
							
 
							
						 
						
							7 years ago  
				
					
						
							
							
								 
						
							
							
								acb0a3d0ab 
								
							
								 
							
						 
						
							
							
								
								PCB: trac cosmetix  
							
							
 
							
						 
						
							7 years ago