R8A77310D333Bg (Yc170A00) Sh7731 - Yamaha PSR-S750 Service Manual

R8A77310D333BG (YC170A00) SH7731

PIN
OUTER
NAME I/O
NO.
NO.
1
A1 AV33 - 3.3V power supply for USB reference power supply circuit
2 A2 VSS - Ground
3 A3 XTAL O Clock output
4 A4 EXTAL I External clock input
5 A5 PTG3/AUDATA3 O Port/AUD data output
6 A6 AUDCK O AUD clock
7 A7 TCK I H-UDI test clock input
8 A8 PTJ6 I/O Port
9 A9 RCLK I 32.768 kHz clock input
10 A10 TSTMD I Test mode setting
11 A11 MD0 I Mode setting pin
12 A12 PTS1/SCIF0_RXD I/O Port/SCIF receive data
13 A13 PTK4/SIOF1_SYNC I/O Port/SCIF 1 frame signal
14 A14 PTK1/SCIF0_TXD I/O Port/SCIF 1 output data
15 A15 PTK0/SIOF1_MCK I/O Port/SIOF 1 master clock input
16 A16 PTQ4/SIOF0_SYNC I/O Port/SIOF frame signal
17 A17 PTF6/SIOMCK I/O Port/SIO master clock
18 A18 PTF2/SIOD I/O Port/SIO Transmit/receive data
19 A19 PTD5/SDHID3 I/O Port/SD data bus
20 A20 PTD1/SDHICMD I/O Port/SD command
21 A21 PTR3/LS6B/CE1B/LCDCS2 I/O Port/chip select/LCD chip select 2
22 A22 PTH6/LCDVSYN2/DACK0 I/O Port/LCD vertical sync signal/DMA transfer request acknowledge
23 A23 VDD_PLL - PLL power supply
24 A24 VSS_PLL - PLL ground
25 A25 VSS - Ground
26 B1 AV12 - 1.2V power supply for USB-PLL
27 B2 VSS - Ground
28 B3 PTZ1/KEYIN0/IRQ6 I/O Port/key input/interrupt request
29 B4 PTJ0/IRQ0 I/O Port/interrupt request
30 B5 PTG4/AUDSYNC I/O Port/AUD sync signal
31 B6 PTG0/AUDATA0 I/O Port/AUD data output
32 B7 TDI I H-UDI test data input
33 B8 PDSTATUS/PTJ5 I/O Power-down status output/port
34 B9 RESETP I Power-on reset
35 B10 MD8 I Mode setting pin
36 B11 MD1 I Mode setting pin
37 B12 PTS2/SCIF0_SCK/TPUTO I/O Port/SCIF serial clock/TPU output
38 B13 PTK5/SIOF1_SS1 I/O Port/SPI slave device select
39
B14 PTK3/SIOF1_SCK I/O Port/SIOF1 serial clock
40 B15 PTQ6/SIOF0_SS2/SIM_RST I/O Port/SIOF0 slave device select/SIM reset
41 B16 PTQ1/SIOF0_TXD/SIM_CLK/IrDA_OUT I/O Port/SIOF0 transmit data/SIM clock/Irda transmit data output
42 B17 PTF4/SIOSTRB1 I/O Port/SIO serial strobe
43 B18 PIF1/SIORXD I/O Port/SIO input data
44 B19 PTD6/SDHIWP I/O Port/SD write protect
45 B20 PTD2/SDHID0 I/O Port/SD data bus
46 B21 WAIT/PTR2 I/O WAIT/port
47 B22 PTH5/LCDVSYN I/O Port/LCD vertical sync signal
48 B23 VSS - Ground
49 B24 VSS - Ground
50 B25 VSS_DLL - DLL ground
51 C1 DM I/O USB DM pin
52 C2 VSS - Ground
53 C3 PTZ2/KEYIN1 I/O Port/key input
54 C4 PTJ1/IRQ1 I/O Port/interrupt request
55 C5 MPMD I E10 ASE mode set input
56
C6 PTG2/AUDATA2 I/O Port/AUD data output
57 C7 TRST I H-UDI test reset input
58 C8 TST I Test pin (fix to VCCQ)
59 C9 PTJ7/STATUS0 I/O Port/status output
60 C10 RESETA I System reset input
61 C11 MD2 I Mode setting pin
62 C12 PTS4/SCIF0_CTS I/O Port/SCIF /CTS input
63 C13 PTS0/SCIF0_TXD I/O Port/SCIF transmit data
64 C14 PTK2/SIOF1_RXD I/O Port/SIOF1 input data
65 C15 PTQ5/SIOF0_SS1 I/O Port/SPI slave device select
66 C16 PTQ0/SIOF0_MCK/IRQ3/SIM_D I/O Port/SIOF0 master clock input/interrupt request/SIM data
67 C17 PTF3/SIOSTRB0 I/O Port/SIO serial strobe
68 C18 PTD4/SDHID2/IRQ2 I/O Port/SD data bus/interrupt request
69 C19 PTD0/SDHICLK I/O Port/SD clock
70 C20 PTD3/SDHID1 I/O Port/SD data bus
71 C21 PTR0/LCDVEPWC/LCDVEPWC2 I/O Port/LCD power supply control/LCD power supply control
72 C22 PTH4/LCDDISP/LCDRS I/O Port/LCD display enable signal/LCD register select
73 I/O
C23 PTH2/LCDDON/LCDDON2 Port/LCD display ON/OFF signal/LCD display ON/OFF signal
74 C24 PTX5/LCDD23 I/O Port/LCD data bus
75 C25 VDD_DLL - DLL power supply
PIN
OUTER
FUNCTION
NO.
NO.
76 D1
77 D2
78 D3
79 D4
80 D5
81 D6
82 D7
83 D8
84 D9
85 D10
86 D11
87 D12
88 D13
89 D14
90 D15
91 D16
92 D17
93 D18
94 D19
95 D20
96 D21
97 D22
98 D23
99 D24
100 D25
101 E1
102 E2
103 E3
104 E4
105 E5
106 E6
107 E7
108 E8
109 E9
110 E10
111 E11
112 E12
113 E13
114 E14
115 E15
116 E16
117 E17
118 E18
119 E19
120 E20
121 E21
122 E22
123 E23
124 E24
125 E25
126 F1
127 F2
128 F3
129 F4
130 F5
131 F21
132 F22
133 F23
134 F24
135 F25
136 G1
137 G2
138 G3
139 G4
140 G5
141 G21
142 G22
143 G23
144 G24
145 G25
146 H1
147 H2
148 H3
149 H4
150 H5
NAME I/O
DP I/O USB DP pin
DG12 - 1.2V power supply ground for USB driver/receiver
DG33 - 3.3V power supply ground for USB driver/receiver
VSS - Ground
NMI I Nonmaskable interrupt
ASEBRK/BRKAK I/O E10A emulator brake input/acknowledge
PTG1/AUDATA1 I/O Port/AUD data output
TDO O H-UDI test data output
TMS I H-UDI test mode select input
RESETOUT O Reset output
MD5 I Mode setting pin
PTS3/SCIF0_RTS I/O Port/SCIF /RTS output
PTK6/SIOF1_SS2 I/O Port SPI slave device select
PTQ3/SIOF0_SCK I/O Port/SIOF0 serial clock
PTQ2/SIOF0_RXD/IrDA_IN I/O Port/SIOF0 receive data /IrDA receive data input
PTF5/SIOSCK I/O Port/SIO serial clock
PTF0/SIOTXD I/O Port/SIO output data
PTD7/SDHICD I/O
Port/SD card detection
PTR1/LCDDCK/LCDWR I/O Port/LCD dot clock signal/write strobe
PTR4/LCDRD I/O Port/read strobe
PTH7/LCDVCPWC/LCDVCPWC2 I/O Port/LCD power supply control/LCD power supply control
PTH3/LCDHSYN/LCDCS I/O Port/LCD horizontal sync signal/LCD chip select
PTX4/LCDD22 I/O Port/LCD data bus
PTX2/LCDD20 I/O Port/LCD data bus
PTX0/LCDD18 I/O Port/LCD data bus
REFRIN - External resistor pin for USB constant current circuit
DG12 - 1.2V power supply ground for USB driver/receiver
DG33 - 3.3V power supply ground for USB driver/receiver
DV33 - 3.3V power supply for USB driver/receiver (3.3V)
VSS - Ground
VSS - Ground
VSS - Ground
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VSS - Ground
VSS - Ground
VSS - Ground
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VCCQ - I/O power supply (3.3V)
VSS - Ground
VSS - Ground
VSS - Ground
PTX1/LCDD19 I/O Port/LCD data bus
PTH1/LCDD17 I/O Port/LCD data bus
PTH0/LCDD16 I/O Port/LCD data bus
PTL6/LCDD14 I/O Port/LCD data bus
AG33 - 3.3V power supply ground for USB reference power supply circuit
AG12 - 1.2V power supply ground for USB-PLL
UG12 - 1.2V power supply ground for USB-UTM480
VBUS I USB VBUS pin
DV33 - 3.3V power supply for USB driver/receiver (3.3V)
VSS - Ground
PTL7/LCDD15 I/O Port/LCD data bus
PTL4/LCDD12 I/O Port/LCD data bus
PTL3/LCDD11 I/O Port/LCD data bus
PTL2/LCDD10 I/O Port/LCD data bus
EXTALUSB I 48-MHz oscillartor connection pin input for USB
PTZ3/KEYIN2 I/O Port/key input
VSS - Ground
DV12 - 1.2V power supply for USB driver/receiver (1.2V)
DV12 - 1.2V power supply for USB driver/receiver (1.2V)
VSS - Ground
PTX3/LCDD21 I/O Port/LCD data bus
PTL1/LCDD9 I/O Port/LCD data bus
PTL0/LCDD8 I/O Port/LCD data bus
PTM6/LCDD6 I/O Port/LCD data bus
XTALUSB O 48-MHz oscillartor connection pin output for USB
PTZ5/KEYIN4/IRQ7 I/O Port/key input/interrupt request
PTZ4/KEYIN3 I/O Port/key input
UV12 - 1.2V power supply for USB-UTM480
UV12 - 1.2V power supply for USB-UTM480
PSR-S750/PSR-S950
DM: IC1 (SPR-S950)
FUNCTION
23