Phipli
Well-known member
Good afternoon folks.
I have a dead Apple branded 32k cache card that I'm trying to revive. I've replaced the actual Cache SRAM, the 74F32, recapped it and checked all the ceramic caps for shorts. Basically that leaves the main custom silicon and the TAG RAM... I can't get either it seems, plus if I keep buying parts... well, I already spent the value of the card in cache chips :s
Does anyone have a dead IIci Cache board, in the UK if possible, that they'd be willing to donate to the cause of bringing another back to life?
This is the card I mean, and its the P4C116-20JC chips that are eluding me. The MT5C1608DJ-20 and IDT6116SA20Y are probably an equivalent parts.
I have a dead Apple branded 32k cache card that I'm trying to revive. I've replaced the actual Cache SRAM, the 74F32, recapped it and checked all the ceramic caps for shorts. Basically that leaves the main custom silicon and the TAG RAM... I can't get either it seems, plus if I keep buying parts... well, I already spent the value of the card in cache chips :s
Does anyone have a dead IIci Cache board, in the UK if possible, that they'd be willing to donate to the cause of bringing another back to life?
This is the card I mean, and its the P4C116-20JC chips that are eluding me. The MT5C1608DJ-20 and IDT6116SA20Y are probably an equivalent parts.
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