SNES 16 Bitter
author: Voultar
2 layer board of 2.13 x 0.82 inches (54.2 x 20.7 mm)
Uploaded:
April 15, 2019
Shared:
April 15, 2019
Total Price:
$8.65
As a lot of you know. This is something that I designed long, long ago. The SNES 16 Bitter will translate a 27C322 (32mbit) 16-bit eeprom down to communicate over an 8-bit wide bus. There ARE NO fitment instructions! This is strictly DIY! I recommend that you put this on the thinnest substrate you possibly can as there’s virtually zero room for error/clearance. .6mm thickness will do “OK”, but ideally you’d send these off to be routed on a .4mm PCB. Do NOT use OSHPARK for these, .8mm is TOO thick! I handle both of the enables by ORing them through a 132 NAND gate to completely mitigate any bus conflicts. BOM and component map can be found within the ZIP file, in addition to the license.
Good luck!
As a lot of you know. This is something that I designed long, long ago. The SNES 16 Bitter will translate a 27C322 (32mbit) 16-bit eeprom down to communicate over an 8-bit wide bus. There ARE NO fitment instructions! This is strictly DIY! I recommend that you put this on the thinnest substrate you possibly can as there’s virtually zero room for error/clearance. .6mm thickness will do “OK”, but ideally you’d send these off to be routed on a .4mm PCB. Do NOT use OSHPARK for these, .8mm is TOO thick! I handle both of the enables by ORing them through a 132 NAND gate to completely mitigate any bus conflicts. BOM and component map can be found within the ZIP file, in addition to the license.
Good luck!
