Hardware: Difference between revisions

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| BEE-CPU-01 || Retail Nintendo Switch 2

|}

=== DRAM Layout ===

The footprint is BGA-441 (JEDEC [https://www.jedec.org/standards-documents/docs/mo-342a MO-342]), with ballout defined by JEDEC [https://www.jedec.org/standards-documents/docs/jesd209-5c JESD209-5C] (LPDDR5X). This annotated image shows the signals routed on the top layer of the PCB, for the IC south of the SoC. The signals routed here are CS0-1, CA0-6, and CK, for each of the four channels.

[[File:Dram traces annotated.jpg|frameless|619x619px]]

= Specifications =

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! Component || Description

|-

| SoC || NVIDIA GMLX30-A1

| SoC || NVIDIA GMLX30-A1 ([[T239]])

|-

| Screen ||

| Screen || Innolux ZD079KA-03A

|-

| Storage || Toshiba/Kioxia THGJFGT1E45BAILHW0 256 GB UFS 3.1 <br/> or <br/> SKhynix HN8T15DEHKX075 256 GB UFS 3.1

|-

| Memory || SKhynix H58GE6AK8BX107 6 GB LPDDR5X DRAM x2 (12GB total)

or

Samsung K3KL2L20DM-JGCT 6 GB LPDDR5X DRAM x2 (12GB total)

|-

| Wifi/BT || MediaTek MT3681AEN

| Wifi/BT || MediaTek MT3681AEN (same footprint and similar pinout to [https://www.digikey.com/en/products/detail/mediatek/MT7921LEN-B/24633572 MT7921LEN])

|-

| PMIC || Maxim Integrated MAX77851SAWJ+T

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| Voice || Intelligo Technology IG2200

|-

| USB 2.0 Hub || Genesys Logic GL852G-OHY60

| USB 2.0 Hub || Genesys Logic GL852G-OHY60 (Connects to joycons, WiFi/BT IC, with upstream port to SoC)

|-

| USB-C || Cypress CYPD6228-96BZXI (CP10359AT)

@@ Line 7: / Line 7: @@
 | BEE-CPU-01 || Retail Nintendo Switch 2
 |}
+=== DRAM Layout ===
+The footprint is BGA-441 (JEDEC [https://www.jedec.org/standards-documents/docs/mo-342a MO-342]), with ballout defined by JEDEC [https://www.jedec.org/standards-documents/docs/jesd209-5c JESD209-5C] (LPDDR5X). This annotated image shows the signals routed on the top layer of the PCB, for the IC south of the SoC. The signals routed here are CS0-1, CA0-6, and CK, for each of the four channels.
+[[File:Dram traces annotated.jpg|frameless|619x619px]]
 = Specifications =
@@ Line 14: / Line 19: @@
 ! Component || Description
 |-
-| SoC || NVIDIA GMLX30-A1
+| SoC || NVIDIA GMLX30-A1 ([[T239]])
 |-
-| Screen ||
+| Screen || Innolux ZD079KA-03A
 |-
 | Storage || Toshiba/Kioxia THGJFGT1E45BAILHW0 256 GB UFS 3.1 <br/> or <br/> SKhynix HN8T15DEHKX075 256 GB UFS 3.1
 |-
 | Memory || SKhynix H58GE6AK8BX107 6 GB LPDDR5X DRAM x2 (12GB total)
+or
+Samsung K3KL2L20DM-JGCT 6 GB LPDDR5X DRAM x2 (12GB total)
 |-
-| Wifi/BT || MediaTek MT3681AEN
+| Wifi/BT || MediaTek MT3681AEN (same footprint and similar pinout to [https://www.digikey.com/en/products/detail/mediatek/MT7921LEN-B/24633572 MT7921LEN])
 |-
 | PMIC || Maxim Integrated MAX77851SAWJ+T
@@ Line 32: / Line 39: @@
 | Voice || Intelligo Technology IG2200
 |-
-| USB 2.0 Hub || Genesys Logic GL852G-OHY60
+| USB 2.0 Hub || Genesys Logic GL852G-OHY60 (Connects to joycons, WiFi/BT IC, with upstream port to SoC)
 |-
 | USB-C || Cypress CYPD6228-96BZXI (CP10359AT)