Yamaha TF5 Service Manual page 104

TF5/TF3/TF1
PIC32MX470F512H-I (YG283B00) MICROCONTROLLER (MCU)
PIN
NAME I/O
NO.
1 RP_E RPE5 I
2 GPIO_E RE6 O
3 GPIO_E RE7 O
4 SCK2 SCK2 I
5 GPIO_G RG7 O
6 GPIO_G RG8 O
7 /Reset /MCLR I
8 GPIO_G RG9 O
9 GND VSS -
10 +3.3D VDD PI
11 USB VBUSON O
12 GPIO_B RB4 I
13 GPIO_B RB3 O
14 RP_B RPB2 I
15 PGEC1 PGEC1 I
16 PGED1 PGED1 I/O
17 GPIO_B RB6 O
18 GPIO_B RB7 I
19 +3.3D AVDD PI
20 GND AVSS -
21 GPIO_B RB8 O
22 GPIO_B RB9 O
23 JTAG TMS I
24 JTAG TDO O
25 GND VSS -
26 +3.3D VDD PI
27 JTAG TCK I
28 JTAG TDI I
29 GPIO_B RB14 O
30 GPIO_B RB15 O
31 I2C2 SDA2 I/O
32 I2C2 SCL2 O
USB2422T/MJ (YG285A00) USB HUB
PIN
NAME I/O
NO.
1 VDD33 –
2 USBDM_DN1 I/O
3 USBDP_DN1 I/O
4 USBDM_DN2 I/O
5 USBDP_DN2 I/O
6 NC –
7 PRTPWR1/(BC_EN1) I/O
8 OCS1_N I
9 VDD33 –
10 CRFILT –
11 PRTPWR2 O
12 OCS2_N I
NON_REM1 I/O
13
104
FUNCTION
SDI2 (SDI2R=0110) (SD2in)
NC (LOW)
NC (LOW)
SCK2 (BCK2in)
NC (LOW)
NC (LOW)
/MCLR
NC (LOW)
Ground
Power Supply +3.3 V
USB Host and OTG bus power control Output
USB Highside switch error flag
NC (LOW)
U4RX (U4RXR=0111) (UART Rx)
for Debug
for Debug
IRQ_MFI
Mute IN
Power Supply +3.3 V
Ground
Mute OUT
NC (LOW)
JTAG Test Mode Select
JTAG Test Data Out
Ground
Power Supply +3.3 V
JTAG Test Clock
JTAG Test Data In
NC (LOW)
NC (LOW)
APL_SDA
APL_SCL
FUNCTION
3.3 V power to the chip
Hi-Speed USB Data
Not connected
USB Power Enable / Battery Charging Strap Option
Over-Current Sense
3.3 V power to the chip
VDD Core Regulator Filter Capacitor
USB Power Enable
Over-Current Sense
Non-removable Port Strap Option
PIN
NAME I/O
NO.
33 USB USBID I
34 VBUS VBUS I
35 +3.3D VUSB3V3 P
36 USB D- I/O
37 USB D+ I/O
38 +3.3D VDD PI
39 XTAL CLKI I
40 N.C. N.C. O
41 GND VSS -
42 GPIO_D RD8 O
43 RP_D RPD9 O
44 GPIO_D RD10 O
45 GPIO_D RD11 O
46 INT INT0 I
47 GPIO_C RC13 O
48 GPIO_C RC14 O
49 RP_D RPD1 I
50 SCK1 SCK1 O
51 GPIO_D RD3 O
52 RP_D RPD4 O
53 GPIO_D RD5 O
54 GPIO_D RD6 O
55 GPIO_D RD7 O
56 VCAP VCAP PO
57 +3.3D VDD PI
58 GPIO_F RF0 O
59 RP_F RPF1 I
60 GPIO_E RE0 O
61 GPIO_E RE1 O
62 GPIO_E RE2 O
63 RP_E RPE3 O
64 GPIO_E RE4 O
PIN
NAME I/O
NO.
14 CFG_SEL0 I/O
15 RESET_N I
I
16 VBUS_DET
17 LOCAL_PWR/(NON_REM0) I/O
18 VDD33 –
19 USBDM_UP I/O
20 USBDP_UP I/O
21 XTALOUT O
22 XTALIN I
23 PLLFILT –
24 RBIAS I
25 VSS –
MAIN (MAINCOM): IC651
FUNCTION
USB OTG ID Detect
USB Bus Power Monitor
USB internal transceiver supply.
D-
D+
Power Supply +3.3 V
16MHz
NC
Ground
NC (LOW)
/SS1 (RPB15R=0111) (WCK1out)
NC (LOW)
NC (LOW)
UVLO
NC (LOW)
NC (LOW)
/SS2 (SS2R=0000) (WCK2in)
SCK1 (BCK1out)
NC (LOW)
SDO1 (RPD4R=1000) (SD1out)
NC (LOW)
NC (LOW)
NC (LOW)
Capacitor for Internal Voltage Regulator
Power Supply +3.3 V
NC (LOW)
REFCLKI (REFCLKIR=0100)
NC (LOW)
NC (LOW)
NC (LOW)
U4TX (RPE3R=0010) (UART_TX4)
NC (LOW)
MAIN (MAINCOM): IC610
FUNCTION
Configuration Select
RESET Input
Detect Upstream VBUS Power
Local Power / Non-Removable Port Strap Option
3.3 V power to the chip
USB Bus Data
Crystal Output
24 MHz Crystal or External Clock Input
PLL Regulator Filter Capacitor
USB Transceiver Bias
Ground Pad/ePad