Talk:PCI: Difference between revisions

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= PCI connector redesigned for PS3 slim models ? =
= PCI connector redesigned for PS3 slim models ? =
On [[CECH-25xx]]/[[JSD-001]] the pins 78 and 79 of the "80-pin PCI connector" are directly connected to syscon [[SW2-303]] UART pins 78 and 79. See [https://www.psx-place.com/threads/syscon-firmware-key-is-now-public-release-by-zecoxao-what-does-it-mean.26148/page-17#post-273673]
On [[CECH-25xx]]/[[JSD-001]] the pinout of the PCI connector seems to differ from what is published in frontpage. See '''[https://i.imgur.com/n0rn86C.jpg image]''' and the comment about the noralizer schematic [[Syscon_Hardware#Syscon_UART|here]]
*[[PCI]] pin 4 directly connected with [[SW2-303]] pin 79 (SC_TxD)
*[[PCI]] pin 6 directly connected with [[SW2-303]] pin 78 (SC_RxD)
*[[PCI]] pin 75 directly connected with southbridge (UART, unknown pin name, either TX or RX)
*[[PCI]] pin 77 directly connected with southbridge (UART, unknown pin name, either TX or RX)

Revision as of 02:00, 9 May 2021

PCI connector redesigned for PS3 slim models ?

On CECH-25xx/JSD-001 the pinout of the PCI connector seems to differ from what is published in frontpage. See image and the comment about the noralizer schematic here

  • PCI pin 4 directly connected with SW2-303 pin 79 (SC_TxD)
  • PCI pin 6 directly connected with SW2-303 pin 78 (SC_RxD)
  • PCI pin 75 directly connected with southbridge (UART, unknown pin name, either TX or RX)
  • PCI pin 77 directly connected with southbridge (UART, unknown pin name, either TX or RX)
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