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#HY5RS123235FP-14|Hynix HY5RS123235FP-14]] RAM was added as an option
* [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]] RAM was added as an option
* [[Samsung RAM#K4J52324QC-BC14|Samsung K4J52324Q'''C'''-BC14]] RAM has been replaced with [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324Q'''E'''-BC14]]
* [[Samsung RAM#K4J52324QC-BC14|Samsung K4J52324Q'''C'''-BC14]] RAM has been replaced with [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324Q'''E'''-BC14]]
* [[Qimonda RAM#HYB18H512322AF-13|Infineon HYB18H512322AF-13]] RAM is now made by Qimonda, but the part remains unchanged
* [[Qimonda RAM#HYB18H512322AF-13|Infineon HYB18H512322AF-13]] RAM is now made by Qimonda, but the part remains unchanged
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* 90nm ATi [[Y1 (GPU)|Y1]] GPU with integrated 90nm NEC [[eDRAM]]
* 90nm ATi [[Y1 (GPU)|Y1]] GPU with integrated 90nm NEC [[eDRAM]]
* 512MB GDDR3 RAM
* 512MB GDDR3 RAM
** 8x64MB [[Hynix RAM#HY5RS123235FP-14|Hynix HY5RS123235FP-14]]
** 8x64MB [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]
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* 80nm ATi [[Y2 (GPU)|Y2]] GPU with integrated 90nm NEC [[eDRAM]]
* 80nm ATi [[Y2 (GPU)|Y2]] GPU with integrated 90nm NEC [[eDRAM]]
* 512MB GDDR3 RAM
* 512MB GDDR3 RAM
** 8x64MB [[Hynix RAM#HY5RS123235FP-14|Hynix HY5RS123235FP-14]]
** 8x64MB [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]
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* 80nm ATi [[Rhea (GPU)|Rhea]] GPU with integrated 80nm NEC [[eDRAM]]
* 80nm ATi [[Rhea (GPU)|Rhea]] GPU with integrated 80nm NEC [[eDRAM]]
* 512MB GDDR3 RAM
* 512MB GDDR3 RAM
** 8x64MB [[Hynix RAM#HY5RS123235FP-14|Hynix HY5RS123235FP-14]]
** 8x64MB [[Hynix RAM#HY5RS123235BFP-14|Hynix HY5RS123235BFP-14]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Qimonda RAM#HYB18H512322AF-13|Qimonda HYB18H512322AF-13]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]
** 8x64MB [[Samsung RAM#K4J52324QE-BC14|Samsung K4J52324QE-BC14]]

Revision as of 21:06, 3 January 2023

The Zephyr motherboard has 3 different versions with minor differences.

Zephyr_A

Zephyr_A
Part NumberX810385
IntroducedLate 2006
TypeMotherboard
Used InXbox 360 (Original)
CPU TypeWaternoose
GPU TypeY1
CPU Process90nm
GPU Process90nm
eDRAM Process90nm
Nand Size16MB (Retail)
64MB (Dev)
Video OutputsA/V and HDMI
Wattage203W
12V Amperage16.5A
PredecessorXenon
SuccessorZephyr_B

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
  • Hynix HY5RS123235BFP-14 RAM was added as an option
  • Samsung K4J52324QC-BC14 RAM has been replaced with Samsung K4J52324QE-BC14
  • Infineon HYB18H512322AF-13 RAM 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

Zephyr_B

Zephyr_B
Part NumberX810387
IntroducedEarly 2007
TypeMotherboard
Used InXbox 360 (Original)
CPU TypeWaternoose
GPU TypeY2
CPU Process90nm
GPU Process80nm
eDRAM Process90nm
Nand Size16MB (Retail)
64MB (Dev)
Video OutputsA/V and HDMI
Wattage203W
12V Amperage16.5A
PredecessorZephyr_A
SuccessorZephyr_C

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 de-swizzled.

Specifications

Zephyr_C

Zephyr_C
Part NumberX810387
IntroducedMid 2007
TypeMotherboard
Used InXbox 360 (Original)
CPU TypeWaternoose
GPU TypeRhea
CPU Process90nm
GPU Process80nm
eDRAM Process80nm
Nand Size16MB (Retail)
64MB (Dev)
Video OutputsA/V and HDMI
Wattage203W
12V Amperage16.5A
PredecessorZephyr_B
SuccessorFalcon

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

  • The 80nm Y2 GPU has been replaced with the 80nm Rhea GPU, which shrinks the eDRAM to 80nm

Specifications

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