Specifications

47
RX-V550/HTR-5750
RX-V450/HTR-5740/DSP-AX450
IC7 : YSS930-SZ (DSP P.C.B.)
DSP (Post Processor)
IC7 : YSS930-SZ (DSP P.C.B.)
DSP (Post Processor)
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 (Unconnected)
74 RAMA10 O Address output terminal 10 for external memory (Unconnected)
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 (Unconnected)
78 RAMA12 O Address output terminal 12 for external memory (Unconnected)
79 RAMA13 O Address output terminal 13 for external memory (Unconnected)
80 RAMA14 O Address output terminal 14 for external memory (Unconnected)
81 RAMA15 O Address output terminal 15 for external memory (Unconnected)
82 RAMA16 O Address output terminal 16 for external memory (Unconnected)
83 RAMA17 O Address output terminal 17 for external memory (Unconnected)
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)
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
No. Name I/O Function
1 VSS - Digital ground terminal
2XO O Terminal for connecting crystal oscillator (Unconnected)
3XI 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 (Unconnected)
32 SDO5 O PCM output terminal (Unconnected)
33 SDO6 O PCM output terminal (Unconnected)
34 SDO7 O PCM output terminal (Unconnected)
35 IOPORT16 I+/O General purpose input/output terminal, overflow detect output terminal (Unconnected)
36 IOPORT17 I+/O General purpose input/output terminal, program end detect output terminal (Unconnected)
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