Yamaha DSP-AX457 User Manual

RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
47
RX-V557/HTR-5850/DSP-AX557
RX-V457/HTR-5840/DSP-AX457
IC5 : D60YA003BPYP225 (DSP P.C.B.)
Decoder
No. Name I/O Function
41 SCL0 IOZ I2C0 clock
42 SDA0 IOZ I2C0 data
43 CVDD S 1.2V power supply
44 DVDD S 3.3V power supply
45 VSS GND Ground
46 CVDD S 1.2V power supply
47 DVDD S 3.3V power supply
48 VSS GND Ground
49 VSS GND Ground
50 CVDD S 1.2V power supply
51 CVDD S 1.2V power supply
52 VSS GND Ground
53 CVDD S 1.2V power supply
54 VSS GND Ground
55 DVDD S 3.3v power supply
56 ARDY I Asynchronous RAM Ready input
57 /CE3 O/Z For external memory area, Enable 3 (Unconnected)
58 DVDD S 3.3V power supply
59 VSS GND Ground
60 CVDD S 1.2V power supply
61 /CE2 O/Z For external memory area, Enable 2 (Unconnected)
62 EA2 O/Z For external memory, Address 2
63 EA3 O/Z For external memory, Address 3
64 EA4 O/Z For external memory, Address 4
65 DVDD S 3.3V power supply
66 VSS GND Ground
67 CVDD S 1.2v power supply
68 EA5 O/Z For external memory, Address 5
69 EA6 O/Z For external memory, Address 6
70 EA7 O/Z For external memory, Address 7
71 EA8 O/Z For external memory, Address 8
72 DVDD S 3.3V power supply
73 VSS GND Ground
74 EA9 O/Z For external memory, Address 9
75 /SDRAS O/Z SDRAM RAS
76 EA10 O/Z For external memory, Address 10
77 ECLKOUT O/Z Clock output for EMIF
78 ECLKIN I Clock input for EMIF (Unconnected)
79 /SDCAS O/Z SDRAM CAS
80 CVDD S 1.2V power supply
81 VSS GND Ground
82 CLKOUT2 / GP0[2] O/Z / IOZ Half clock output of device Speed / General purpose I/O0 port 2 (Unconnected)
83 /SDWE O/Z SDRAM WE
84 DVDD S 3.3V power supply
85 VSS GND Ground
86 EA11 O/Z For external memory, Address 11
87 DVDD S 3.3V power supply
88 VSS GND Ground
89 CVDD S 1.2V power supply
90 EA14 O/Z For external memory, Address 14 (Unconnected)
91 EA13 O/Z For external memory, Address 13
92 EA16 O/Z For external memory, Address 16 (Unconnected)
93 EA12 O/Z For external memory, Address 12
94 EA15 O/Z For external memory, Address 15 (Unconnected)
95 EA18 O/Z For external memory, Address 18 (Unconnected)
96 CVDD S 1.2V power supply
97 VSS GND Ground
98 DVDD S 3.3V power supply

Yamaha DSP-AX457 Specifications

General

Brand	Yamaha
Model	DSP-AX457
Category	Amplifier
Language	English