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Because of the existence of the USB ethernet adapter, that means there exists a way to use the port in host mode probably through USB OTG or something similar.
 
Because of the existence of the USB ethernet adapter, that means there exists a way to use the port in host mode probably through USB OTG or something similar.
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 +
{| class="wikitable"
 +
! Pin
 +
! Name
 +
! Description
 +
|-
 +
| 1
 +
| Power?
 +
| GND on cables, goes to [[SN99057]] pins 31-32
 +
|-
 +
| 2
 +
| Power?
 +
| Same net as pin 1
 +
|-
 +
| 3
 +
| Host detect?
 +
| GND on Vita and charger cable, connected to something on USB ethernet adapter
 +
|-
 +
| 4
 +
| Digital audio out
 +
| To audio codec IC
 +
|-
 +
| 5
 +
| Digital audio out
 +
| Same net as pin 4
 +
|-
 +
| 6
 +
| UART RX
 +
| See [[UART Console]]
 +
|-
 +
| 7
 +
| UART TX
 +
| See [[UART Console]]
 +
|-
 +
| 8
 +
| UART CTS
 +
| See [[UART Console]]
 +
|-
 +
| 9
 +
| UART RTS
 +
| See [[UART Console]]
 +
|-
 +
| 10
 +
| Audio?
 +
| To audio codec IC
 +
|-
 +
| 11
 +
| ?
 +
| To Syscon
 +
|-
 +
| 12
 +
| Headset?
 +
| To Syscon
 +
|-
 +
| 13
 +
| ?
 +
| To Syscon
 +
|-
 +
| 14
 +
| GND?
 +
| GND on Vita and USB ethernet adapter, N/C on charging cable
 +
|-
 +
| 15
 +
| Peripheral Detect?
 +
| To PMIC, 125K pull-down
 +
|-
 +
| 16
 +
| GND
 +
| GND on Vita, N/C on USB ethernet and charging cable
 +
|-
 +
| 17
 +
| VCC
 +
| +5V VDC
 +
|-
 +
| 18
 +
| VCC
 +
| Same net as pin 17
 +
|-
 +
| 19
 +
| GND
 +
| GND on Vita and charging cable, N/C on USB ethernet
 +
|-
 +
| 20
 +
| D-
 +
| USB Data
 +
|-
 +
| 21
 +
| D+
 +
| USB Data
 +
|-
 +
|}
    
== PCH-2XXX Pinout ==
 
== PCH-2XXX Pinout ==
    
Port is a standard USB micro. Highly likely that USB OTG is supported in hardware although there's no evidence that it's enabled in software.
 
Port is a standard USB micro. Highly likely that USB OTG is supported in hardware although there's no evidence that it's enabled in software.
      
{| class="wikitable"
 
{| class="wikitable"
 
! Pin
 
! Pin
! Type
+
! Name
 
! Description
 
! Description
 
|-
 
|-
Line 21: Line 111:  
| 2
 
| 2
 
| D+
 
| D+
| Data
+
| USB Data
 
|-
 
|-
 
| 3
 
| 3
 
| D-
 
| D-
| Data
+
| USB Data
 
|-
 
|-
 
| 4
 
| 4

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