Sony STR-DE915 Service Manual page 28

• IC3410 Digital Signal Processor (DSP56009FJ88F)
Pin No. Pin Name I/O
1 AGND —
2 MCS0 O
3 MCS3 O
4 MA14 O
5 MA13 O
6 AVCC —
7 MA12 O
8 AGND —
9 QVCC —
10 QGND —
11 MA11 O
12 MA10 O
13 MA9 O
14 MA8 O
15 AGND —
16 MA7 O
17 AVCC —
18 MA6 O
19 MA5 O
20 MA4 O
21 AGND —
22 MA3 O
23 MA2 O
24 MA1 O
25 MA0 O
26 SCK I
27 EXTAL I
28 QVCC —
29 QGND —
30 PINIT I
31 PGND —
32 PCAP I
33 PVCC —
34 SGND —
35 MISO I
36 RESET I
37 MODA I
38 MODB I
39 MODC I
40 SVCC —
Address buffer ground
Chip select 0 output to S-RAM (Not used)
Chip select 3 output to S-RAM (Not used)
Address data output to S-RAM (Not used)
Address bus buffer power supply (+5V)
Address data output to S-RAM(Not used)
Ground for address bus buffer
Power supply for internal logic (+5V)
Ground for internal logic
Address data output to S-RAM (Not used)
Ground for address bus buffer
Address data output to S-RAM (Not used)
Power supply for address bus buffer (+5V)
Address data output to S-RAM (Not used)
Ground for address bus buffer
Address data output to S-RAM (Not used)
SPI serial clock signal input from system controller
External frequency input (3 MHz)
Power supply for internal logic (+5V)
Ground for internal logic
PLL initialize input (Fixed at "L")
Ground for PLL
PLL filter input (Connected to 0.01 µF capacitor)
Power supply for PLL (+5V)
Ground for serial port
Master data signal input from system controller
Reset signal input from system controller
Mode select A (Fixed at "H")
Mode select B (Fixed at "L")
Mode select C (Fixed at "H")
Power supply for serial port (+5V)
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Description