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RX-Z1/DSP-AZ1
RX-Z1/DSP-AZ1
50
IC1: MB87J0470 (DSP P.C.B.)
DTS-ES/AAC Decoder
No.
Name
I/O
Function
47
WMD1
I
External Memory WAIT Mode *1
48
VSS
GND
49
WMD0
I
External Memory WAIT mode *1
50
PAGE2
O
External Memory PAGE Select
51
VSS
GND
52
PAGE1
O
External Memory PAGE Select
53
PAGE0
O
External Memory PAGE Select
54
BOOT
I
BOOT Mode Control Signal
55
SELCODE
I
Coding when Host Serial Data Coding Terminal is set to “H”
56
BST
I
Host I/F Boot Strap Signal
57
MOD1
I
*2
58
MOD0
I
*3
59
ERROR
I
Lock signal input terminal
60
VDDI
POWER
61
VSS
GND
62
AD17
O
External Memory Address (SRAM)
63
AD16
O
External Memory Address (SRAM)
64
AD15
O
External Memory Address (SRAM)
65
AD14
O
External Memory Address (SRAM)
66
AD13
O
External Memory Address (SRAM)
67
GP10
I/O
General Purpose Port Terminal, GP10 data input/output
68
GP9
I/O
General Purpose Port Terminal, GP9 data input/output
69
GP8
I/O
General Purpose Port Terminal, GP8 data input/output
70
VDDI
POWER
71
VSS
GND
72
D15/GP7
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP7 Data Input/Output
73
D14/GP6
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP6 Data Input/Output
74
D13/GP5
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP5 Data Input/Output
75
D12/GP4
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP4 Data Input/Output
76
VDDE
POWER
77
D11/GP3
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP3 Data Input/Output
78
D10/GP2
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP2 Data Input/Output
79
D9/GP1
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP1 Data Input/Output
80
D8/GP0
I/O
External Memory Data Input/Output / General Purpose Port Terminal, GP0 Data Input/Output
81
VSS
GND
82
AD9
O
External Memory Address (SRAM)
83
AD12
O
External Memory Address (SRAM)
84
AD11
O
External Memory Address (SRAM)
85
AD10
O
External Memory Address (SRAM)
86
TDO
O
Simple Emulation Data Output Terminal
87
TMS
I
Simple Emulation Data Input Start, End Terminal
88
XTRST
I
Simple Emulation Data Synchronous BREAK Input Terminal
89
TCK
I
Simple Emulation Clock Input Terminal
90
TDI
I
Simple Emulation Data Input Terminal
91
VSS
GND
92
AD8
O
External Memory Address (SRAM)
93
AD7
O
External Memory Address (SRAM)
94
AD6
O
External Memory Address (SRAM)
95
AD5
O
External Memory Address (SRAM)
96
AD4
O
External Memory Address (SRAM)
97
AD3
O
External Memory Address (SRAM)
98
D7
I/O
External Memory Data Input/Output (SRAM)
99
D6
I/O
External Memory Data Input/Output (SRAM)
100
VDDI
POWER
101
VSS
GND
102
D5
I/O
External Memory Data Input/Output (SRAM)
103
D4
I/O
External Memory Data Input/Output (SRAM)
104
D3
I/O
External Memory Data Input/Output (SRAM)
105
D2
I/O
External Memory Data Input/Output (SRAM)
106
VDDE
POWER
107
D1
I/O
External Memory Data Input/Output (SRAM)
108
D0
I/O
External Memory Data Input/Output (SRAM)
109
AD2
O
External Memory Address (SRAM)
110
AD1
O
External Memory Address (SRAM)
111
VSS
GND
112
AD0
O
External Memory Address (SRAM)
113
PRST
I
PLL Initialize Terminal (Execute PLL operation sequence.)
114
SDTI3
I
Data Input Terminal for Audio I/F
115
SDTI4
I
Data Input Terminal for Audio I/F
116
SYNC
I
Synchronous/Asynchronous Select Terminal (L: Synchronous, H: Asynchronous)
117
TCNT
I
Test Terminal (Connect to GND.)
118
GP11
I/O
General Purpose Port Terminal, GP11 Data Input/Output
119
TST
I
Test Terminal (Connect to GND.)
120
VDDI
POWER
WMD1 WMD0
Wait cycle
Rewrite
0
0
Use prohibited
0
1
5cyc
Not
possible
1
0
15cyc
Possible
1
1
30cyc
Possible
MOD0
Operation mode
0
Single chip mode
1
Use prohibited
MOD1
Operation mode
0
Enhanced mode
1
Normal mode
*1
*3
*2