RX-V1500/DSP-AX1500
55
No.
Name
I/O
Function
57
RAMD14
I+/O
Data input/output terminal 14 for external memory
58
RAMD15
I+/O
Data input/output terminal 15 for external memory
59
CASN
O
Column address strobe output terminal for external DRAM
60
RAMWEN
O
Write enable output terminal for external memory
61
RAMOEN
O
Output enable output terminal for external memory
62
RASN
O
Low address strobe output terminal for external DRAM
63
RAMA8
O
Address output terminal 8 for external memory
64
RAMA7
O
Address output terminal 7 for external memory
65
RAMA0
O
Address output terminal 0 for external memory
66
RAMA6
O
Address output terminal 6 for external memory
67
RAMA1
O
Address output terminal 1 for external memory
68
VDD1
-
+3.3V digital power supply (for input/output terminal)
69
RAMA5
O
Address output terminal 5 for external memory
70
RAMA2
O
Address output terminal 2 for external memory
71
RAMA4
O
Address output terminal 4 for external memory
72
RAMA3
O
Address output terminal 3 for external memory
73
RAMA9
O
Address output terminal 9 for external memory
74
RAMA10
O
Address output terminal 10 for external memory
75
VDD2
-
+2.5V digital power supply (for internal circuit)
76
VSS
-
Digital ground terminal
77
RAMA11
O
Address output terminal 11 for external memory
78
RAMA12
O
Address output terminal 12 for external memory
79
RAMA13
O
Address output terminal 13 for external memory
80
RAMA14
O
Address output terminal 14 for external memory
81
RAMA15
O
Address output terminal 15 for external memory
82
RAMA16
O
Address output terminal 16 for external memory
83
RAMA17
O
Address output terminal 17 for external memory
84
VDD1
-
+3.3V digital power supply (for input/output terminal)
85
/CS
Is
Microprocessor interface chip select input terminal
86
SO
Ot
Microprocessor interface data output terminal
87
SI
Is
Microprocessor interface data input terminal
88
SCK
Is
Microprocessor interface clock input terminal
89
/IC
Is
Initial clear input terminal
90
SDWCK
I
Word clock (fs) input terminal for SDI/SDO interface
91
SDBCK
Is
Bit clock (64fs) input terminal for SDI/SDO interface
92
SDI7
I
PCM input terminal
93
SDI6
I
PCM input terminal
94
SDI5
I
PCM input terminal
95
SDI4
I
PCM input terminal
96
SDI3
I
PCM input terminal
97
SDI2
I
PCM input terminal
98
SDI1
I
PCM input terminal
99
SDI0
I
PCM input terminal
100
VDD2
-
+2.5V digital power supply (for internal circuit)
IC516, 518: YSS930 (DSP P.C.B.)
DSP
Is: Schmidt trigger input terminal
I+: Input terminal with pull-up resistor
O: Digital output terminal
Ot: 3-state digital output terminal
A: Analog terminal
IC516, 518: YSS930 (DSP P.C.B.)
DSP
No.
Name
I/O
Function
1
VSS
-
Digital ground terminal
2
XO
O
Terminal for connecting crystal oscillator
3
XI
I
Terminal for connecting crystal oscillator
(12.288 〜 15.0MHz)
4
IOPORT0
I+/O
General purpose input/output terminal, SDO0 Lch zero-flag output terminal, input/output terminal for branching program conditions
5
IOPORT1
I+/O
General purpose input/output terminal, SDO0 Rch zero-flag output terminal, input/output terminal for branching program conditions
6
IOPORT2
I+/O
General purpose input/output terminal, SDO1 Lch zero-flag output terminal, input/output terminal for branching program conditions
7
IOPORT3
I+/O
General purpose input/output terminal, SDO1 Rch zero-flag output terminal, input/output terminal for branching program conditions
8
IOPORT4
I+/O
General purpose input/output terminal, SDO2 Lch zero-flag output terminal, input/output terminal for branching program conditions
9
IOPORT5
I+/O
General purpose input/output terminal, SDO2 Rch zero-flag output terminal, input/output terminal for branching program conditions
10
IOPORT6
I+/O
General purpose input/output terminal, SDO3 Lch zero-flag output terminal, input/output terminal for branching program conditions
11
IOPORT7
I+/O
General purpose input/output terminal, SDO3 Rch zero-flag output terminal, input/output terminal for branching program conditions
12
AVSS
-
Analog ground terminal (for PLL)
13
CPO
A
Terminal for connecting PLL filter
14
AVDD
-
+2.5V digital power supply (for PLL)
15
VDD1
-
+3.3V digital power supply (for input/output terminal)
16
(NC)
-
(Unconnected)
17
IOPORT8
I+/O
General purpose input/output terminal, SD04 Lch zero-flag output terminal
18
IOPORT9
I+/O
General purpose input/output terminal, SD04 Rch zero-flag output terminal
19
IOPORT10
I+/O
General purpose input/output terminal, SD05 Lch zero-flag output terminal
20
IOPORT11
I+/O
General purpose input/output terminal, SD05 Rch zero-flag output terminal
21
IOPORT12
I+/O
General purpose input/output terminal, SD06 Lch zero-flag output terminal, input terminal 0 for chip address setting
22
IOPORT13
I+/O
General purpose input/output terminal, SD06 Rch zero-flag output terminal, input terminal 1 for chip address setting
23
IOPORT14
I+/O
General purpose input/output terminal, SD07 Lch zero-flag output terminal, input terminal 2 for chip address setting
24
IOPORT15
I+/O
General purpose input/output terminal, SD07 Rch zero-flag output terminal, input terminal 3 for chip address setting
25
VDD2
-
+2.5V digital power supply (for internal circuit)
26
VSS
-
Digital ground terminal
27
SDO0
O
PCM output terminal
28
SDO1
O
PCM output terminal
29
SDO2
O
PCM output terminal
30
SDO3
O
PCM output terminal
31
SDO4
O
PCM output terminal
32
SDO5
O
PCM output terminal
33
SDO6
O
PCM output terminal
34
SDO7
O
PCM output terminal
35
IOPORT16
I+/O
General purpose input/output terminal, overflow detect output terminal
36
IOPORT17
I+/O
General purpose input/output terminal, program end detect output terminal
37
IOPORT18
I+/O
General purpose input/output terminal, 64fs clock output terminal
38
IOPORT19
I+/O
General purpose input/output terminal, fs clock output terminal
39
VDD1
-
+3.3V digital power supply (for input/output terminal)
40
RAMD0
I+/O
Data input/output terminal 0 for external memory
41
RAMD1
I+/O
Data input/output terminal 1 for external memory
42
RAMD2
I+/O
Data input/output terminal 2 for external memory
43
RAMD3
I+/O
Data input/output terminal 3 for external memory
44
RAMD4
I+/O
Data input/output terminal 4 for external memory
45
RAMD5
I+/O
Data input/output terminal 5 for external memory
46
RAMD6
I+/O
Data input/output terminal 6 for external memory
47
RAMD7
I+/O
Data input/output terminal 7 for external memory
48
RAMD8
I+/O
Data input/output terminal 8 for external memory
49
RAMD9
I+/O
Data input/output terminal 9 for external memory
50
VDD2
-
+2.5V digital power supply (for internal circuit)
51
VSS
-
Digital ground terminal
52
RAMD10
I+/O
Data input/output terminal 10 for external memory
53
RAMD11
I+/O
Data input/output terminal 11 for external memory
54
RAMD12
I+/O
Data input/output terminal 12 for external memory
55
VDD1
-
+3.3V digital power supply (for input/output terminal)
56
RAMD13
I+/O
Data input/output terminal 13 for external memory