RX-V340/RX-V340RDS/
HTR-5630/HTR-5630RDS/DSP-AX340
RX-V340/RX-V340RDS/HTR-5630/HTR-5630RDS/DSP-AX340
42
No. Name I/O Function
1 XO O Crystal oscillator connecting terminal
2 XI I Crystal oscillator connecting terminal (24.576MHz)
3 SELI1 I+ Built-in selector input 1 (AXD)
4 SELI0 I+ Built-in selector input 0 (GND)
5 SELOA O+ Built-in selector output A (ISEL)
6 SELOB O+ Built-in selector output B (RSEL)
7 TESTMS I+ Test terminal (unconnected)
8 TESTXEN I+ Test terminal (unconnected)
9 IPORT0 I+ General purpose input terminal (CXDTA)
10 IPORT1 I+ General purpose input terminal (CXDTB)
11 IPORT2 I+ General purpose input terminal
12 IPORT3 I+ General purpose input terminal
13 IPORT4 I+ General purpose input terminal
14 DDIN0 Is DIR: Digital audio interface data input terminal 0 (ISEL)
15 DDIN1 Is DIR: Digital audio interface data input terminal 1/General purpose input terminal (Pull down)
16 DDIN2 Is DIR: Digital audio interface data input terminal 2/General purpose input terminal (Pull down)
17 DDIN3 Is DIR: Digital audio interface data input terminal 3/General purpose input terminal (Pull down)
18 VSS Ground terminal
19 CPO A PLL filter connecting terminal
20 AVDD +3.3V power terminal (for DIR)
21 DIRPCO A DIR: PLL filter connecting terminal
22 DIRPRO A DIR: PLL filter connecting terminal
23 AVSS Ground terminal (for DIR)
24 TESTBRK I+ Test terminal (unconnected)
25 TESTR1 I+ PLL initialization signal input terminal for DSP (/ICD)
26 TESTR2 I+ Test terminal (unconnected)
27 VDD1 +3.3V power terminal (for terminal section)
28 SDWCKI0 I+ Word clock input terminal for SDIA, SDOA, SDIB, SDOB interface (WCKG)
29 SDBCKI0 I+ Bit clock input terminal for SDIA, SDOA, SDIB, SDOB interface (BCKG)
30 /SDBCK0 O DIRBCK or SDBCKI0 invert clock output terminal (Unconnected)
31 IPORT8 I+ IPINT general purpose input terminal
32 IPORT9 I+ IPINT general purpose input terminal (NONPCM)
33 IPORT10 I+ IPINT general purpose input terminal (NONPCM)
34 IPORT11 I+ IPINT general purpose input terminal (MUTE)
35 SDIA I AC-3/DTS bit stream (or PCM) data input terminal to Main DSP (SDIA)
36 SDOA2 O PCM output terminal from Main DSP (C/LFE output)
37 SDOA1 O PCM output terminal from Main DSP (LS/RS output)
38 SDOA0 O PCM output terminal from Main DSP (L/R output)
39 SDIB3 I+ PCM input terminal 3 to Sub DSP
40 SDIB2 I+ PCM input terminal 2 to Sub DSP
41 SDIB1 I+ PCM input terminal 1 to Sub DSP
42 SDIB0 I+ PCM input terminal 0 to Sub DSP
43 VSS Ground terminal
44 VDD2 +2.5V power terminal (for internal circuit)
45 IPORT12 I+ IPINT general purpose input terminal (DIRINT)
46 IPORT13 I+ IPINT general purpose input terminal (DBL)
47 IPORT14 I+ IPINT general purpose input terminal (DBL)
48 DIRSDO O AC-3/DTS bit stream (or PCM) data output terminal from DIR
49 DIRWCK O DIR: Serial data word clock (fs) output terminal (WCK)
50 DIRBCK O DIR: Serial data bit clock (64fs) output terminal (BCK)
51 DIRMCK O DIR: Serial data master clock (256fs or 128fs) output terminal (MCK)
52 ERR/BS O DIR: Data error detect output/block start output terminal (Unconnected)
53 SYNC/U O DIR: Serial data synchronous timing output/user data output terminal (Unconnected)
54 FS128/C O DIR: Serial data master clock 128fs output/channel status output terminal (FS128)
55 DBL/V O DIR: Double rate clock output/validity flag output terminal (DBL)
IC803 : YSS938 (DSP P.C.B.)
DSP
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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