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[[File:SAB-K02-Antenna_and_module_Position.png|200px|thumb|right|wireless antennas and module J20H071 ([[CUH-1115A]])]]
= Wireless communication module =
 
The PS4 Wireless communication module supports [[Wifi]] and [[Bluetooth]].
 
== PS4 Prototype ==
 
To be documented.
 
== PS4 Fat ==
 
[[File:SAB-K02-Antenna_and_module_Position.png|200px|thumb|right|wireless communication antennas and module J20H071 ([[CUH-1115A]])]]
 
See also : "(Short term Confidential)Internal Photo_RF" at [https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=Y&application_id=549060&fcc_id=AK8CUH100C1 AK8CUH100C1 filing] ([[CUH-10xxA series]]) / [https://fcc.io/AK8/DUTD1000 AK8DUTD1000 filing] ([[DUH-D1000xA series]])
<gallery>
File:SAA-K23 wireless module - bottom.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless communication module - bottom
File:SAA-K23 wireless module - top.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless communication module - top
File:SAA-K23 wireless module without shielding - top.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless communication module without shielding - top
</gallery>
 
See also : "(Short term Confidential)Internal Photo_RF" at [https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=Y&application_id=898954&fcc_id=AK8CUH100F1 AK8CUH100F1 filing] ([[CUH-11xxA series]])
<gallery>
File:SAB-K02 wireless module - bottom.png|[[SAB-K02]]/[[SAB-001]] wireless communication module - bottom
File:SAB-K02 wireless module - top.png|[[SAB-K02]]/[[SAB-001]] wireless communication module - top
File:SAB-K02 wireless module without shielding - top.png|[[SAB-K02]]/[[SAB-001]] wireless communication module without shielding - top
</gallery>
 
=== Marvell Avastar 88W8797 ===
 
Single-Chip 2x2 802.11 a/b/g/n + BT 4.0 Dual-mode + FM Tx/Rx
 
* [https://www.marvell.com/content/dam/marvell/en/public-collateral/wireless/marvell-wireless-88w8797-product-brief-2019-01.pdf marvell-wireless-88w8797-product-brief-2019-01.pdf]
* [https://dtsheet.com/doc/1285471/marvell-avastar-88w8797-integrated-2x2-wlan-bluetooth-fm marvell-avastar-88w8797-integrated-2x2-wlan-bluetooth-fm]


== [[Bluetooth]]+[[Wifi]] ==
=== Overlapping channels BT/WiFi ===
=== Overlapping channels BT/WiFi ===
{| class="wikitable"
{| class="wikitable"
|-
|-
Line 174: Line 205:
|-
|-
| 83
| 83
|-
|}
|}


Subboard is BGA soldered with 9x7 grid, with some pads not present.


== PS4 Slim and Pro ==


Subboard is BGA soldered with 9x7 grid, with some pads not present. <br />
On PS4 Slim and Pro, the Wireless communication module has been improved: it supports Wifi ac.


== Gallery ==
FCC ID: AK8M16DFL1


See also : "(Short term Confidential)Internal Photo_RF" @ [https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=Y&application_id=549060&fcc_id=AK8CUH100C1 AK8CUH100C1 filing] ([[CUH-10xxA series]]) / [https://fcc.io/AK8/DUTD1000 AK8DUTD1000 filing] ([[DUH-D1000xA series]])
* [https://fccid.io/AK8M16DFL1]
<gallery>
 
File:SAA-K23 wireless module - bottom.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless module - bottom
=== Marvell Avastar 88W8897 ===
File:SAA-K23 wireless module - top.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless module - top
 
File:SAA-K23 wireless module without shielding - top.png|[[CVN-K12]]/[[SAA-K23]]/[[SAA-001]] wireless module without shielding - top
Marvell Avastar 88W8897 is the 88W8797 SoC updated to support Wifi ac.
</gallery>
 
* [https://www.marvell.com/content/dam/marvell/en/public-collateral/wireless/marvell-wireless-avastar-88w8897-product-brief-2015-05.pdf marvell-wireless-avastar-88w8897-product-brief-2015-05.pdf]
* [https://www.marvell.com/content/dam/marvell/en/public-collateral/wireless/marvell-wireless-88w8897-product-brief-2018-10.pdf marvell-wireless-88w8897-product-brief-2018-10.pdf]
* [https://www.marvell.com/content/dam/marvell/en/public-collateral/wireless/Marvell-WiFi-CVE-2019-6496-Jan-24-2019.pdf Marvell-WiFi-CVE-2019-6496-Jan-24-2019.pdf]
 
= Wireless communication module firmware =
 
* [https://github.com/x0rloser/ps4_wifi_bt PS4 Wireless communication module Reverse Engineering tools].
* [https://github.com/LairdCP/lrdmwl Torus interface driver source code]
* [https://github.com/LairdCP/lrdmwl/commit/9a495cd65fc751602805a0e8a6bd1bf019518de7 Marvell Avastar Firmware binaries (non-PS4)]
 
= Wireless communication antennas =


See also : "(Short term Confidential)Internal Photo_RF" @ [https://apps.fcc.gov/oetcf/eas/reports/ViewExhibitReport.cfm?mode=Exhibits&RequestTimeout=500&calledFromFrame=Y&application_id=898954&fcc_id=AK8CUH100F1 AK8CUH100F1 filing] ([[CUH-11xxA series]])
To be documented.
<gallery>
File:SAB-K02 wireless module - bottom.png|[[SAB-K02]]/[[SAB-001]] wireless module - bottom
File:SAB-K02 wireless module - top.png|[[SAB-K02]]/[[SAB-001]] wireless module - top
File:SAB-K02 wireless module without shielding - top.png|[[SAB-K02]]/[[SAB-001]] wireless module without shielding - top
</gallery>




{{Motherboard Components}}
{{Motherboard Components}}
<noinclude>[[Category:Main]]</noinclude>
<noinclude>[[Category:Main]]</noinclude>

Revision as of 14:57, 28 February 2021

Wireless communication module

The PS4 Wireless communication module supports Wifi and Bluetooth.

PS4 Prototype

To be documented.

PS4 Fat

wireless communication antennas and module J20H071 (CUH-1115A)

See also : "(Short term Confidential)Internal Photo_RF" at AK8CUH100C1 filing (CUH-10xxA series) / AK8DUTD1000 filing (DUH-D1000xA series)

See also : "(Short term Confidential)Internal Photo_RF" at AK8CUH100F1 filing (CUH-11xxA series)

Marvell Avastar 88W8797

Single-Chip 2x2 802.11 a/b/g/n + BT 4.0 Dual-mode + FM Tx/Rx

Overlapping channels BT/WiFi

Center Frequency
(2.4xx Ghz)		 BT 2.0
Channel		 BT 4.0
Channel		 WiFi channel
(center freq. in GHz)
00 Guard Guard
01 1
(2.412)
02 0 0
03 1
04 2 1
05 3
06 4 2 2
(2.417)
07 5
08 6 3
09 7
10 8 4
11 9 3
(2.422)
12 10 5
13 11
14 12 6
15 13
16 14 7 4
(2.427)
17 15
18 16 8
19 17
20 18 9
21 19 5
(2.432)
22 20 10
23 21
24 22 11
25 23
26 24 12 6
(2.437)
27 25
28 26 13
29 27
30 28 14
31 29 7
(2.442)
32 30 15
33 31
34 32 16
35 33
36 34 17 8
(2.447)
37 35
38 36 18
39 37
40 38 19
41 39 9
(2.452)
42 40 20
43 41
44 42 21
45 43
46 44 22 10
(2.457)
47 45
48 46 23
49 47
50 48 24
51 49 11
(2.462)
52 50 25
53 51
54 52 26
55 53
56 54 27 12
(2.467)
57 55
58 56 28
59 57
60 58 29
61 59 13
(2.472)
62 60 30
63 61
64 62 31
65 63
66 64 32
67 65
68 66 33
69 67
70 68 34
71 69
72 70 35
73 71
74 72 36
75 73
76 74 37
77 75
78 76 38
79 77
80 78 39
81 Guard
82 Guard
83

Subboard is BGA soldered with 9x7 grid, with some pads not present.

PS4 Slim and Pro

On PS4 Slim and Pro, the Wireless communication module has been improved: it supports Wifi ac.

FCC ID: AK8M16DFL1

Marvell Avastar 88W8897

Marvell Avastar 88W8897 is the 88W8797 SoC updated to support Wifi ac.

Wireless communication module firmware

Wireless communication antennas

To be documented.


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