29
RX-V795a/RDS/HTR-5170
RX-V795a
/
RDS
HTR-5170
No.
Name
I/O
Function
1
VDD1
+5V terminal (for terminal section)
2
RAMCEN
O
Chip enable terminal for external SRAM
3
RAMA16
O
Address terminal 16 for external SRAM
4
RAMA15
O
Address terminal 15 for external SRAM
5
SDIB0
Itp
PCM input terminal 0 to Sub DSP
6
SDIB1
Itp
PCM input terminal 1 to Sub DSP
7
SDIB2
Itp
PCM input terminal 2 to Sub DSP
8
XI
Ic
Crystal oscillator connecting terminal (12.288MHz)
9
XO
O
Crystal oscillator connecting terminal
10
VSS
Ground terminal (for terminal section)
11
AVDD
+3.3V terminal (for PLL circuit)
12
SDIB3
Itp
PCM input terminal 3 to Sub DSP
13
TEST
Test terminal (normally unconnected)
14
TEST
Test terminal (normally unconnected)
15
OVFB
O
Sub DSP overflow detect terminal
16
DTSDATA
O
DTS data detect terminal
17
AC3DATA
O
AC-3 data detect terminal
18
SDOB3
O
PCM output terminal for Sub DSP
19
CPO
A
PLL output terminal, connected to external analog filter
20
AVSS
Ground terminal (for PLL circuit)
21
VDD2
+3.3V terminal (for inner circuit)
22
SDOA2
O
PCM output terminal (AC-3/DTS : C/LFE output, Pro Logic : C/S output)
23
SDOA1
O
PCM output terminal (AC-3/DTS : LS/RS output, Pro Logic : Lt/Rt output)
24
SDOA0
O
PCM output terminal (AC-3/DTS/Pro Logic : L/R output)
25
RAMA14
O
Address terminal 14 for external SRAM
26
RAMA13
O
Address terminal 13 for external SRAM
27
RAMA12
O
Address terminal 12 for external SRAM
28
RAMA11
O
Address terminal 11 for external SRAM
29
RAMA10
O
Address terminal 10 for external SRAM
30
VSS
Ground terminal (for inner circuit)
31
VDD1
+5V terminal (for terminal section)
32
OPORT0
O
General purpose output terminal
33
OPORT1
O
General purpose output terminal
34
OPORT2
O
General purpose output terminal
35
OPORT3
O
General purpose output terminal
36
OPORT4
O
General purpose output terminal
37
OPORT5
O
General purpose output terminal
38
OPORT6
O
General purpose output terminal
39
OPORT7
O
General purpose output terminal
40
VSS
Ground terminal (for inner circuit)
41
VDD2
+3.3V terminal (for inner circuit)
42
RAMA9
O
Address terminal 9 for external SRAM
43
RAMA8
O
Address terminal 8 for external SRAM
44
RAMA7
O
Address terminal 7 for external SRAM
45
SDOB2
O
PCM output terminal for Sub DSP
46
SDOB1
O
PCM output terminal for Sub DSP
47
SDOB0
O
PCM output terminal for Sub DSP
48
SDBCK1
Itp
Bit clock input terminal for SDOA/SDIB/SDOB signal
49
SDWCK1
Itp
Word clock input terminal for SDOA/SDIB/SDOB signal
50
VSS
Ground terminal (for terminal section)
51
VDD2
+3.3V terminal (for inner circuit)
IC4 : YSS918-F
Digital Pro-Logic Decoder