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{{Infobox Component
{{Infobox Motherboard
| name        = Corona
| name        = Corona
| image        = X857330-003-4GB.jpg
| caption      = 4GB SKU
| introduced  = Mid 2011
| introduced  = Mid 2011
| partnumber  = X857330 and X859085
| partnumber  = X857330 and X859085
| type        = Motherboard
| usedin      = [[Xbox 360 S]]
| usedin      = [[Xbox 360 S]]
| cgputype    = [[Valhalla (CGPU)|Valhalla]]
| cgputype    = [[Vejle]]
| cgpuprocess  = 45nm
| cgpuprocess  = 45nm
| edramprocess = 65nm
| edramprocess = 65nm
| nandsize    = 16MB or 4GB
| nandsize    = 16MB or 4GB
| video        = [[A/V Multi]] and HDMI
| video        = [[A/V]] and HDMI
| wattage      = 120W
| wattage      = 120W
| 12vamps      = 9.6A
| 12vamps      = 9.6A
| predecessor  = [[Trinity]]
| predecessor  = [[Trinity]]
| successor    = [[#Waitsburg|Corona Waitsburg]]
| successor    = [[Waitsburg]]
}}
}}


The '''Corona''' is the successor to the [[Trinity]] and is used in the [[Xbox 360 S]]. Corona is similar to Trinity but simplifies the system significantly.
'''Corona''' is the successor to the [[Trinity]] [[motherboard]] and is used in the [[Xbox 360 S]]. Corona is similar to Trinity but simplifies the system significantly.


Commonly referred to by the community (but not by Microsoft) as the "Corona V1" (16MB) and "Corona V2" (4GB).
Commonly referred to by the community (but not by Microsoft) as the "Corona V1" (16MB) and "Corona V2" (4GB).


=== Notable Differences ===
=== Notable Differences ===
* The [[PSB]] has been replaced with the [[KSB]]
* The [[PSB]] Southbridge has been replaced with the [[KSB]] Southbridge
* The [[HANA]] and Ethernet PHY are removed, their functionality has been integrated into the KSB
* The [[HANA]] and Ethernet PHY are removed, their functionality has been integrated into the [[KSB]]
* [[Elpida RAM#U1032AABG-14-F|Elpida U1032AABG-14-F]] RAM is no longer used
* [[Elpida RAM#U1032AABG-14-F|Elpida U1032AABG-14-F]] RAM is no longer used
* [[Nand#Hynix H27UBG8T2BTA|Hynix]] & [[Phison]] MMC solution has been added on [[Xbox 360 S#4GB|4GB]] SKUs
* [[Nand#Hynix H27UBG8T2BTA|Hynix]] & [[Phison]] MMC solution has been added on [[Xbox 360 S|4GB]] SKUs
* The [[Memory Unit#4GB (Trinity)| Memory Unit]] daughterboard and connector were removed
* The [[Memory Unit#4GB (Trinity)| Memory Unit]] daughterboard and connector were removed
* The standby voltage regulation has been redesigned
* The [[Power Rails (S/E)#Standby Power|standby voltage regulation]] has been redesigned
* The [[Power Rails#V_1P8STBY|V_1P8STBY]] power rail has been replaced with [[Power Rails#V_1P2STBY|V_1P2STBY]]
* The [[Power Rails (S/E)#V_1P8STBY|V_1P8STBY]] power rail has been replaced with [[Power Rails (S/E)#V_1P2STBY|V_1P2STBY]]
* The board layout has been simplified and cleaned up
* The board layout has been simplified and cleaned up
* Clock generation now uses a 25MHz crystal and all single-ended clocks are internal to the [[KSB]]
* Clock generation now uses a 25MHz crystal instead of 27MHZ, and all single-ended clocks are internal to the [[KSB]]


=== Specifications ===
=== Specifications ===
* 45nm IBM/ATi [[Valhalla (CGPU)|Valhalla]] CGPU with integrated 65nm [[eDRAM]]
* 45nm [[Vejle]] CGPU with 65nm eDRAM
* 512MB DDR3 RAM
* 512MB GDDR3 RAM
** 4x128MB [[Hynix RAM#H5RS1H23MFR|Hynix H5RS1H23MFR]]
** 4x128MB [[Hynix RAM#H5RS1H23MFR-14C|Hynix H5RS1H23MFR-14C]]
** 4x128MB [[Samsung RAM#K4J10324KE-HC14|Samsung K4J10324KE-HC14]]
** 4x128MB [[Samsung RAM#K4J10324KE-HC14|Samsung K4J10324KE-HC14]]
* [[KSB]] Southbridge
* [[KSB]] Southbridge
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** 16MB [[Nand#ST NAND128W3A2BN6|ST NAND128W3A2BN6]]
** 16MB [[Nand#ST NAND128W3A2BN6|ST NAND128W3A2BN6]]
** 4GB [[Nand#Hynix H27UBG8T2BTA|Hynix H27UBG8T2BTA]] with [[Phison PS7000]] MMC controller
** 4GB [[Nand#Hynix H27UBG8T2BTA|Hynix H27UBG8T2BTA]] with [[Phison PS7000]] MMC controller
* [[Heatsink#Short Slug|Short Slug]] Heatsink


== Waitsburg ==
== Variations ==
{{Infobox Component
| name        = Corona Waitsburg
| introduced  = Early 2012
| partnumber  = X862605
| type        = Motherboard
| usedin      = [[Xbox 360 S]]
| cgputype    = [[Valhalla (CGPU)|Valhalla]]
| cgpuprocess  = 45nm
| edramprocess = 65nm
| nandsize    = 16MB or 4GB
| video        = [[A/V Multi]] and HDMI
| wattage      = 120W
| 12vamps      = 9.6A
| predecessor  = [[#top|Corona]]
| successor    = [[#Stingray|Corona Stingray]]
}}


The Corona '''Waitsburg''' is the successor to the [[#top|Corona]] and is the final motherboard used in the [[Xbox 360 S]]. It is extremely similar to Corona, with a few minor differences.
=== Waitsburg ===
{{Main|Waitsburg}}


Commonly referred to by the community (but not by Microsoft) as the "Corona V3" (16MB) and "Corona V4" (4GB).
[[Waitsburg]] is a minor revision of Corona.


=== Notable Differences ===
=== Stingray ===
* [[Samsung RAM#K4J10324KG-HC14|Samsung K4J10324KG-HC14]] and [[Winbond RAM#W641GG2JB-14|Winbond W641GG2JB-14]] RAM have been added as options
{{Main|Stingray}}
* [[Hynix RAM#H5RS1H23MFR|Hynix H5RS1H23MFR]] RAM is no longer used
* The [[Nand#Hynix H27UBG8T2BTA|Hynix]] & [[Phison]] MMC solution on [[Xbox 360 S#4GB|4GB]] SKUs has been replaced with the [[Nand#Hynix H26M31001FPR|Hynix H26M31001FPR]] eMMC
* The POST_OUT traces from the CGPU have been removed
* Minor board layout changes


=== Specifications ===
[[Stingray]] is a minor revision of Waitsburg with changes for use in the [[Xbox 360 E]].
* 45nm IBM/ATi [[Valhalla (CGPU)|Valhalla]] CGPU with integrated 65nm [[eDRAM]]
* 512MB DDR3 RAM
** 4x128MB [[Samsung RAM#K4J10324KE-HC14|Samsung K4J10324K'''E'''-HC14]]
** 4x128MB [[Samsung RAM#K4J10324KG-HC14|Samsung K4J10324K'''G'''-HC14]]
** 4x128MB [[Winbond RAM#W641GG2JB-14|Winbond W641GG2JB-14]]
* [[KSB]] Southbridge
* Nand
** 16MB [[Nand#Hynix HY27US08281A|Hynix HY27US08281A]]
** 16MB [[Nand#ST NAND128W3A2BN6|ST NAND128W3A2BN6]]
** 4GB [[Nand#Hynix H26M31001FPR|Hynix H26M31001FPR]] eMMC
 
== Stingray ==
{{Infobox Component
| name        = Corona Stingray
| introduced  = Mid 2013
| partnumber  = X854326
| type        = Motherboard
| usedin      = [[Xbox 360 E]]
| cgputype    = [[Valhalla (CGPU)|Valhalla]]
| cgpuprocess  = 45nm
| edramprocess = 65nm
| nandsize    = 16MB or 4GB
| video        = Composite and HDMI
| wattage      = 120W
| 12vamps      = 9.6A
| predecessor  = [[#Waitsburg|Corona Waitsburg]]
| successor    = [[Winchester]]
}}
 
The Corona '''Stingray''' is the successor to the [[#Waitsburg|Corona Waitsburg]] and is the first motherboard used in the [[Xbox 360 E]]. It is extremely similar to Waitsburg, with a few differences.
 
Commonly referred to by the community (but not by Microsoft) as the "Corona V5" (16MB) and "Corona V6" (4GB).
 
=== Notable Differences ===
* [[Winbond RAM#W641GG2JB-14|Winbond W641GG2JB-14]] RAM has been replaced with [[Winbond RAM#W641GG2KB-14|Winbond W641GG2KB-14]] (Rreferred to by the community as WB2K)
* [[Samsung RAM#K4J10324KE-HC14|Samsung K4J10324K'''E'''-HC14]] RAM has been replaced with [[Samsung RAM#K4J10324KG-HC14|Samsung K4J10324K'''G'''-HC14]]
* [[Nand#Hynix H26M31001FPR|Hynix H26M3100'''1F'''PR]] eMMC on [[Xbox 360 E#4GB|4GB]] SKUs has been replaced with the [[Nand#SK Hynix H26M31002GPR|SK Hynix H26M3100'''2G'''PR]]
* [[Nand#Toshiba THGBM5G5A1JBAIR|Toshiba THGBM5G5A1JBAIR]] eMMC was added as an option on [[Xbox 360 E#4GB|4GB]] SKUs
* The [[A/V Multi]] port and most of its circuitry have been removed and replaced by composite video out
* The DC jack has been revised to a single barrel
* The rear triple USB port has been reduced to a dual USB port
* SPDIF has been removed from the rear I/O
* The rotation sensor has been removed, but the traces and pads are still present
* [[Audible Feedback]] has been removed, but the traces and pads are still present
* The [[RF Board#1575|1575]] RF board is now used
* Minor board layout changes
 
=== Specifications ===
* 45nm IBM/ATi [[Valhalla (CGPU)|Valhalla]] CGPU with integrated 65nm [[eDRAM]]
* 512MB DDR3 RAM
** 4x128MB [[Samsung RAM#K4J10324KG-HC14|Samsung K4J10324KG-HC14]]
** 4x128MB [[Winbond RAM#W641GG2KB-14|Winbond W641GG2KB-14]]
* [[KSB]] Southbridge
* Nand
** 16MB [[Nand#Hynix HY27US08281A|SK Hynix HY27US08281A]]
** 16MB [[Nand#ST NAND128W3A2BN6|ST NAND128W3A2BN6]]
** 4GB [[Nand#SK Hynix H26M31002GPR|SK Hynix H26M31002GPR]] eMMC
** 4GB [[Nand#Toshiba THGBM5G5A1JBAIR|Toshiba THGBM5G5A1JBAIR]] eMMC


{{Console Components}}
[[Category:Motherboards]]
[[Category:Motherboards]]

Latest revision as of 00:53, 16 May 2024

Corona
X857330-003-4GB.jpg
4GB SKU
Part NumberX857330 and X859085
IntroducedMid 2011
Used InXbox 360 S
CGPU TypeVejle
CGPU Process45nm
eDRAM Process65nm
Nand Size16MB or 4GB
Video OutputsA/V and HDMI
Wattage120W
12V Amperage9.6A
PredecessorTrinity
SuccessorWaitsburg

Corona is the successor to the Trinity motherboard and is used in the Xbox 360 S. Corona is similar to Trinity but simplifies the system significantly.

Commonly referred to by the community (but not by Microsoft) as the "Corona V1" (16MB) and "Corona V2" (4GB).

Notable Differences

  • The PSB Southbridge has been replaced with the KSB Southbridge
  • The HANA and Ethernet PHY are removed, their functionality has been integrated into the KSB
  • Elpida U1032AABG-14-F RAM is no longer used
  • Hynix & Phison MMC solution has been added on 4GB SKUs
  • The Memory Unit daughterboard and connector were removed
  • The standby voltage regulation has been redesigned
  • The V_1P8STBY power rail has been replaced with V_1P2STBY
  • The board layout has been simplified and cleaned up
  • Clock generation now uses a 25MHz crystal instead of 27MHZ, and all single-ended clocks are internal to the KSB

Specifications

Variations

Waitsburg

Main article: Waitsburg

Waitsburg is a minor revision of Corona.

Stingray

Main article: Stingray

Stingray is a minor revision of Waitsburg with changes for use in the Xbox 360 E.

Retrieved from "https://xenonlibrary.com/index.php?title=Corona&oldid=3838"