Clarion DB538RMP, Руководство по обслуживанию

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DB538RMP DB538RMP
DB538RMP DB538RMP
DB538RMP
S5L9276 051-6398-00
MP3 Decoder
Outward Form
64 pins, plastic QFP
1 VDD - Digital Power
2 XI I X’tal Oscillator input (16.9344MHz)
3 XO O X’tal Oscillator output
4 XOUT O Buffered Output of XO
5 CLK I System Clock input
6 RESETB I System Reset Active LOW
7 PLL0 VDDA - Analog Power for PLL0
8 PLL0 VSSA - Analog GND for PLL0
9 PLL0 VBBA - Analog GND for PLL0
10 FILTER_0 O External Capacitor port for PLL0
11 PLL1 VDDA - Analog Power for PLL1
12 PLL1 VSSA - Analog GND for PLL1
13 PLL1 VBBA - Analog GND for PLL1
14 FILTER_1 O External Audio Clock source
15 PLL_BYPASS - NC
16 VSS - Digital GND
17 VDD - Digital Power
18 ACLK ET I External Audio Clock source
19 CD CLK O Clock Output for CD DSP IC
20 CD DATA I Data from CD DSP IC
21 CD LRCK I LRCK from CD DSP IC
22 CD BCK I BCK from CD DSP IC
23 CD C2PO I C2PO from CD DSP IC
24 ACLK O Audio clock to DAC clock input
25 BCLK O BCLK to DAC
26 LRCK O LRCK to DAC
27 ADAT O Data to DAC
28 EMP - NC
29 ETYPE - NC
30 A11 O Address Output11 for DRAM
31 A10 O Address Output10 for DRAM
32 VSS - Digital GND
33 VDD - Digital Power
34 MCU_CLK - NC
35 MDAT I Data input pin
36 MCK I Micom Clock pin
37 MLAT I Data Latch input pin
38 MDOUT O Data from CD-MP3 to MCU
39 MINT O Interrupt output to MCU
40 SCAN_EN - NC
41 TEST2 - GND
42 TEST1 - GND
43 TEST0 - GND
44 DDAT0 B Data0 BUS for External DRAM
45 DDAT1 B Data1 BUS for External DRAM
46 WEB O Write Enable for External DRAM
47 RASB O Row Address for External DRAM
48 VSS - Digital GND
49 VDD - Digital Power
50 DDAT2 B Data2 BUS for External DRAM
51 DDAT3 B Data3 BUS for External DRAM
Terminal Description
52 CASB O Column Address for External
DRAM
53 DA08 O Address Output8 for DRAM
54 DA07 O Address Output7 for DRAM
55 DA06 O Address Output6 for DRAM
56 DA05 O Address Output5 for DRAM
57 DA04 O Address Output4 for DRAM
58 DA09 O Address Output9 for DRAM
59 DA00 O Address Output0 for DRAM
60 DA01 O Address Output1 for DRAM
61 DA02 O Address Output2 for DRAM
62 DA03 O Address Output3 for DRAM
63 OEB - GND
64 VSS - Digital GND
Pin No PIN NAME I/O DESCRIPTION Pin No PIN NAME I/O DESCRIPTION