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HCU04: Difference between revisions

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* '''U9E''', in series with 10 and 11, whatever those are in region A3
* '''U9E''', in series with 10 and 11, whatever those are in region A3
* '''U9F''', in series with 12 and 13, whatever those are in region A3
* '''U9F''', in series with 12 and 13, whatever those are in region A3
[[Category:SNES Hardware]]

Revision as of 20:39, 28 April 2023

The HCU04 is a hex inverter. Its inverters appear in six places on the jwdonal schematic:

  • U9A, inputting SCLK and outputting CIC3, in region D2
  • U9B, inputting SCLK and outputting CL1, in region D2
  • U9C, in series with U9D and R5, in region A3
  • U9D, in parellel with R6 and in series with U9C and C4, in region A3
  • U9E, in series with 10 and 11, whatever those are in region A3
  • U9F, in series with 12 and 13, whatever those are in region A3