Pioneer SX-SW77 Service Manual page 53

5
No. Pin Name I/O
−
25 IO_VDD I/O power supply (3.3V)
26 TIO0 I/O Timer 0 Schmitt-Trigger Input/Output
27 TIO1 I/O Timer 1 Schmitt-Trigger Input/Output
−
28 CORE_GND Core ground
−
29 CORE_VDD Core power supply (1.25V)
30 TDO O Test Data Output
31 TDI I Test Data Input
32 TCK I Test Clock
33 TMS I Test Mode Select
34 MOSI/HA0 I/O SPI Master-Out-Slave-In/2C Slave Address 0 input
35 MISO/SDA I/O SPI Master-In-Slave-Out/I2C Data and Acknowledge
36 SCK/SCL I/O SPI Serial Clock/I2C Serial Clock
37 SS/HA2 I SPI Slave Select/I2C Slave Address 2
38 HREQ I/O Host Request
−
39 PLLA_VDD PLL power supply (3.3V)
−
40 PLLA_GND PLL ground
−
41 PLLP_VDD PLL power supply (3.3V)
−
42 PLLP_GND PLL ground
−
43 PLLD_GND PLL ground
−
44 PLLD_VDD PLL power supply (1.25V)
45 EXTAL I External Clock Input
46 PINIT/NMI I PLL Initial/Nonmaskable Interrupt
47 RESET_B I Reset
48 MODD/IRQD I Mode Select D/External Interrupt Request D
49 MODC/IRQC I Mode Select C/External Interrupt Request C
50 MODB/IRQB I Mode Select B/External Interrupt Request B
51 MODA/IRQA I Mode Select A/External Interrupt Request A
−
52 CORE_VDD Core power supply (1.25V)
−
53 CORE_GND Core ground
54 SDO0/PE11 I/O Serial Data Output 0/Port E11
55 SDO1/PE10 I/O Serial Data Output 1/Port E10
56 SDO2/SDI3/PE9 I/O Serial Data Output 2/Serial Data Input 3/Port E9
57 SDO3/SDI2/PE8 I/O Serial Data Output 3/Serial Data Input 2/Port E8
58 SDO4/SDI1/PE7 I/O Serial Data Output 4/Serial Data Input 1/Port E7
59 SDO5/SDI0/PE6 I/O Serial Data Output 5/Serial Data Input 0/Port E6
60 FST/PE4 I/O Frame Sync for Transmitter/Port E4
61 FSR/PE1 I/O Frame Sync for Receiver/Port E1
62 SCKT/PE3 I/O Transmitter Serial Clock/Port E3
63 SCKR/PE0 I/O Receiver Serial Clock/Port E0
−
64 IO_VDD I/O power supply (3.3V)
−
65 IO_GND I/O ground
66 HCKT/PE5 I/O High Frequency Clock for Transmitter/Port E5
67 HCKR/PE2 I/O High Frequency Clock for Receiver/Port E2
−
68 CORE_GND Core ground
69 ADO/PD1 I/O Digital Audio Data Output/Port D1
70 ACI/PD0 I/O Audio Clock Input/Port D0
−
71 CORE_VDD Core power supply (1.25V)
72 HCKR/PC2 I/O High Frequency Clock for Receiver/Port C2
73 HCKT/PC5 I/O High Frequency Clock for Transmitter/Port C5
−
74 IO_GND I/O ground
−
75 IO_VDD I/O power supply (3.3V)
76 SCKR/PC0 I/O Receiver Serial Clock/Port C0
77 SCKT/PC3 I/O Transmitter Serial Clock/Port C3
78 FSR/PC1 I/O Frame Sync for Receiver/Port C1
79 FST/PC4 I/O Frame Sync for Transmitter/Port C4
80 SDO5/SDI0/PC6 I/O Serial Data Output 5/Serial Data Input 0/Port C6
5
6
Pin Function
SX-SW77
6
7
7
8
A
B
C
D
E
F
53
8