PSB: Difference between revisions
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'''PSB''' is a [[Southbridge]] used in the [[Xbox 360]]. It is the successor to [[XSB]]. The only major difference is the inclusion of an updated flash controller that can support 256 and 512MB flash chips and use them as a system flash and [[Memory Unit]]. | '''PSB''' is a [[Southbridge]] used in the [[Xbox 360]]. It is the successor to [[XSB]]. The only major difference is the inclusion of an updated flash controller that can support 256 and 512MB flash chips and use them as a system flash and [[Memory Unit]]. | ||
== Specifications == | |||
{{Southbridge Specs}} | |||
* 150nm process | |||
* 3.2W TDP | |||
== Details == | == Details == | ||
Revision as of 13:03, 27 December 2022
 | |
| Part Number | X817692 |
|---|---|
| Introduced | Late 2008 |
| Designed By | Microsoft SiS |
| Type | Southbridge |
| Used In | Jasper Trinity |
| Process | 150nm |
| TDP | 3.2W |
| Package | Flip-chip BGA382 |
| Predecessor | XSB |
| Successor | KSB |
PSB is a Southbridge used in the Xbox 360. It is the successor to XSB. The only major difference is the inclusion of an updated flash controller that can support 256 and 512MB flash chips and use them as a system flash and Memory Unit.
Specifications
- Intel 8051 processor core (SMC)
- PCI-Express x2 interface (for the BSB)
- Serial-ATA (SATA) interface
- USB1.1/2.0 interface
- IR interface
- Wireless game controller interface (for the RF Board)
- WMA Pro audio hardware
- Nand flash interface
- Ethernet Media Access Controller (MAC)
- 150nm process
- 3.2W TDP
Details
- Part Number: X817692
- Foundry: Taiwan Foundry