Sony UDA-1 Service Manual page 62

UDA-1
Pin No. Pin Name
74 RESET_B
ULPI_DATA2 to
75 to 80
ULPI_DATA7
81 I2C0_SCL
82 I2C0_SDA
83 to 92 PTB2 to PTB11
93 VSS
94 VDD
95 to 98 PTB16 to PTB19
99 to 101 PTB20 to PTB22
102 PTB23
103 to
PTC0 to PTC3
106
107 VSS
108 VDD
109 to
PTC4 to PTC6
111
112 USB_SOF_OUT
113, 114 PTC8, PTC9
115 I2C1_SCL
116 I2C1_SDA
117, 118 PTC12, PTC13
119 UART4_RX
120 UART4_TX
121 VSS
122 VDD
123 PTC16
124 PTC17
125 PTC18
126 PTC19
127 to
PTD0 to PTD6
133
134 VSS
135 VDD
136 to
PTD7 to PTD9
138
139 PTD10
140 to
PTD11 to PTD15
144
62
I/O
I Reset signal input from the system controller
I/O Two-way ULPI data bus with the USB transceiver
O Serial data transfer clock signal output to the EEPROM
I/O Two-way I2C serial data bus with the EEPROM
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
O Charge mode control signal and signal selection control signal output to the USB switch
I Fault signal input from the USB switch
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
O VBUS power on/off control signal output to the USB switch
- Not used
I Serial data transfer clock signal input from the system controller
I/O Two-way I2C serial data bus with the system controller
- Not used
I Serial data input from the system controller
O Serial data output to the system controller
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
O Interrupt request signal output to the system controller
O Mode selection signal output to the system controller and data selector
O Reset signal output to the system controller
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
O LED drive signal output terminal for power on indicator
- Not used
Description
"L": reset
"L": fault
"H": VBUS power on
"H": reset
"H": LED on