Yamaha RX-V2400 Service Manual page 60

RX-V2400/RX-V2400RDS/DSP-AX2400
RX-V1400/RX-V1400RDS/HTR-5690/DSP-AX1400
IC516, 518: YSS930 (DSP P.C.B.)
DSP
60
VSS 76
RAMA11 77
RAMA12 78
RAMA13 79
RAMA14 80
RAMA15 81
RAMA16 82
RAMA17 83
VDD1
84
/CS
85
SO
86
SI
87
SCK
88
/IC
89
SDWCK
90
SDBCK
91
SDI7
92
SDI6
93
SDI5
94
SDI4
95
SDI3
96
SDI2 97
SDI1 98
SDI0 99
VDD2 100
MICROPROCESSOR
INTERFACE
CONTROL REGISTER
CONTROL
SIGNALS
SDBCK
SDWCK
SDI0
SDI1
SDI2
SDI3
SDI4
SDI5
SDI6
SDI7
DSP INTERNAL
OPERATING CLOCK
CK (30.72~40.96MHz)
PLL
PROGRAM COEFFICIENT
RAM RAM
50 bit ＊1024 word 16 bit ＊1024 word
32 bit DSP Core
EXTERNAL RAM
INTERFACE
50 VDD2
49 RAMD9
48 RAMD8
47 RAMD7
46 RAMD6
45 RAMD5
44 RAMD4
43 RAMD3
RAMD2
42
RAMD1
41
RAMD0
40
VDD1
39
IOPORT19
38
IOPORT18
37
IOPORT17
36
IOPORT16
35
SDO7
34
SDO6
33
SDO5
32
SDO4
31
30 SDO3
29 SDO2
28 SDO1
27 SDO0
26 VSS
ADDRESS
RAM
17 bit ＊256 word
SDO0
SDO1
SDO2
SDO3
SDO4
SDO5
SDO6
SDO7