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Yamaha AVR-S80 Service Manual page 38

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AVR-S80/NX-SW80
IC600 : YSS938 (DSP P.C.B.)
DSP
OVFSEL
SDOB3
SDOB2
SDOB1
SDOB0
SDOBCKSEL
SDWCKI1
SDBCKI1
Coefficient,
Program
RAM
SELOA
SELOB
SELB
SELA
38
XO
1
XI
2
SELI1
3
SELI0
4
SELOA
5
SELOB
6
TESTMS
7
TESTXEN
8
IPORT0
9
IPORT1
10
IPORT2
11
IPORT3
12
IPORT4
13
DDIN0
14
DDIN1
15
DDIN2
16
DDIN3
17
VSS
18
CPO
19
AVDD
20
DIRPCO
21
DIRPRO
22
AVSS
23
TESTBRK
24
TESTR1
25
TESTR2
26
VDD1
27
SDWCKI0
28
SDBCKI0
29
/SDBCKO
30
IPORT8
31
IPORT9
32
IPORT10
33
IPORT11
34
SDIA
35
SDOA2
36
SDOA1
37
SDOA2
38
SDIB3
39
SDIB2
40
External
Memory
Interface
SDIBCKSEL
MPLOAD
µ-COM Interface
YSS938
Control Signals
Control Register
120
RAMA9
119
RAMA3
118
RAMA4
117
SELI9
116
SELI10
115
SELI11
114
SELI12
113
SELI13
112
RAMA2
111
RAMA5
110
RAMA1
109
RAMA6
108
RAMA0
107
RAMA7
106
RAMA8
105
VDD1
104
VSS
103
RASN
102
RAMOEN
101
RAMWEN
100
CASN
99
RAMD15
98
RAMD14
97
RAMD13
96
RAMD12
95
RAMD11
94
RAMD10
93
RAMD9
92
RAMD8
91
VDD1
90
VSS
89
RAMD7
88
RAMD6
87
RAMD5
86
RAMD4
85
ZEROBF0L
84
ZEROBF0R
83
ZEROBF1L
82
ZEROBF1R
81
RAMD3
/LOCK
DBL/V
V
ERR
ERR/BS
BS
DDIN3
DDIN2
DDIN1
DDIN0
DIRINT
SYNC
SYNC/U
U
FS128
FS128/C
C

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Avr-nx-sw80