Zephyr: Difference between revisions
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=== Notable Differences === | === Notable Differences === | ||
* Redesigned and cleaned up board layout | * Redesigned and cleaned up board layout | ||
* [[Hynix RAM#HY5RS123235B|Hynix HY5RS123235B]] was added as an option | * 8x64MB [[Hynix RAM#HY5RS123235B|Hynix HY5RS123235B]] was added as an option | ||
* [[Samsung RAM#K4J52324QC-BC14|Samsung K4J52324Q'''C'''-BC14]] has been replaced with [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324Q'''E'''-BC14]] | * [[Samsung RAM#K4J52324QC-BC14|Samsung K4J52324Q'''C'''-BC14]] has been replaced with [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324Q'''E'''-BC14]] | ||
* [[Qimonda RAM#HYB18H512322AF-13|Infineon HYB18H512322AF-13]] is now made by Qimonda, but the part remains unchanged | * [[Qimonda RAM#HYB18H512322AF-13|Infineon HYB18H512322AF-13]] is now made by Qimonda, but the part remains unchanged | ||
Revision as of 20:51, 20 December 2022
The Zephyr motherboard has 3 different versions with minor differences.
Zephyr_A
The Zephyr_A is the successor to the Xenon, and is used in the Original Xbox 360 series. It is the first motherboard to feature HDMI.
Notable Differences
- Redesigned and cleaned up board layout
- 8x64MB Hynix HY5RS123235B was added as an option
- Samsung K4J52324QC-BC14 has been replaced with Samsung K4J52324QE-BC14
- Infineon HYB18H512322AF-13 is now made by Qimonda, but the part remains unchanged
- The Cypress clock generator has been removed, and its functionality has been integrated into the HANA
- ANA has been replaced with HANA, which adds HDMI support
- An HDMI port has been added
- Hynix is now one of the RAM vendors
- The layout and specifications of the major filtering capacitors has changed
- All manufacturers now apply glue around the CPU and GPU
- All manufacturers now use the extended GPU heatsink
Specifications
- 90nm IBM Waternoose2 CPU
- 90nm ATi Y1 GPU with integrated 90nm eDRAM
- 512MB DDR3 RAM
- 8x64MB Hynix HY5RS123235B
- 8x64MB Qimonda HYB18H512322AF-13
- 8x64MB Samsung K4J52324QE-BC14
- XSB Southbridge
- HANA
- 16MB Hynix HY27US08281A Nand
- Boardcom or ICS Ethernet PHY
Zephyr_B
The Zephyr_B is the successor to the Zephyr_A, and is used in the Original Xbox 360 series.
Notable Differences
- The 90nm Y1 GPU has been replaced with the 80nm Y2 GPU
- The PCIe pads under the GPU have been swapped around
Specifications
- 90nm IBM Waternoose2 CPU
- 80nm ATi Y2 GPU with integrated 90nm eDRAM
- 512MB DDR3 RAM
- 8x64MB Hynix HY5RS123235B
- 8x64MB Qimonda HYB18H512322AF-13
- 8x64MB Samsung K4J52324QE-BC14
- XSB Southbridge
- HANA
- 16MB Hynix HY27US08281A Nand
- Boardcom or ICS Ethernet PHY
Zephyr_C
The Zephyr_C is the successor to the Zephyr_B, and is used in the Original Xbox 360 series. The part number is the same as Zephyr_B, as the PCB itself did not change.
Notable Differences
Specifications
- 90nm IBM Waternoose2 CPU
- 80nm ATi Rhea GPU with integrated 80nm eDRAM
- 512MB DDR3 RAM
- 8x64MB Hynix HY5RS123235B
- 8x64MB Qimonda HYB18H512322AF-13
- 8x64MB Samsung K4J52324QE-BC14
- XSB Southbridge
- HANA
- 16MB Hynix HY27US08281A Nand
- Boardcom or ICS Ethernet PHY