Denon DNS1200 - USB DJ CD Player, Руководство по обслуживанию

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41
DN-S1200
R5S72630P200FP Terminal Function
Pin No. Pin Name Symble I/O Function
1 PC10 MUTE O General-purpose port ADC MUTE output : Mute On = L,
2 /CASL SHCAS O /CASL SDRAM /CAS
3 /RASL SHRAS O /RASL SDRAM /RAS
4 VCC VCC P Power supply for in D1.2V
5 DQMUU DQMUU O DQMUU Not used: OPEN
6 VSS VSS G Digital GND
7 PVSS PVSS G GND for I/O Digital GND
8 DQMUL DQMUL O DQMUL OPEN
9 PVCC PVCC P Power supply for I/O D3.3V
10 DQMLU DQMLU O DQMLU SDRAM DQMU
11 /CS0 CS0 O CS0 :FLASH ROM FLASH /E
12 /RD SHRD O /RD FLASH /G
13 DQMLL DQMLL O DQMLL SDRAM DQML
14 /CS3 CS3 O CS3 SDRAM /CS
15 PC2 PC2 O General-purpose port OPEN
16 VCC VCC P Power supply for in D1.2V
17 PC0 ADSPRST O General-purpose port ADSP reset signal output : Active = L (Pull Down)
18 VSS VSS G Digital GND
19 PVSS PVSS G GND for I/O Digital GND
20 A1 SHA1 O A1 SDRAM/FLASH A0
21 PVCC PVCC P Power supply for I/O D3.3V
22 A2 SHA2 O A2 SDRAM/FLASH A1
23 A3 SHA3 O A3 SDRAM/FLASH A2
24 A4 SHA4 O A4 SDRAM/FLASH A3
25 A5 SHA5 O A5 SDRAM/FLASH A4
26 A6 SHA6 O A6 SDRAM/FLASH A5
27 A7 SHA7 O A7 SDRAM/FLASH A6
28 A8 SHA8 O A8 SDRAM/FLASH A7
29 PVCC PVCC P Power supply for I/O D3.3V
30 A9 SHA9 O A9 SDRAM/FLASH A8
31 PVSS PVSS G GND for I/O Digital GND
32 VSS VSS G Digital GND
33 A10 SHA10 O A10 SDRAM/FLASH A9
34 VCC VCC P Power supply for I/O D1.2V
35 A11 SHA11 O A11 SDRAM/FLASH A10
36 A12 SHA12 O A12 SDRAM/FLASH A11
37 A13 SHA13 O A13 FLASH A12
38 A14 SHA14 O A14 FLASH A13
39 A15 SHA15 O A15 FLASH A14
40 A16 SHA16 O A16 FLASH A15
41 PVSS PVSS G GND for I/O Digital GND
42 A17 SHA17 O A17 FLASH A16
43 PVCC PVCC P Power supply for I/O D3.3V
44 A18 SHA18 O A18 FLASH A17
45 A19 SHA19 O A19 FLASH A18
46 A20 SHA20 O A20 FLASH A19
47 PE2 CP1 O SCK0 Deck1 FL SCK (Max 0.5MHz)
48 PE3 FL/SCS1 O General-purpose port
Deck1 FL cereal chip selection :
Active=L(H=Do not serial transfer)
49 PE0 USB_EN O General-purpose port
USB VBUS ENABLE signal output
(L : ENABLE)
50 CKIO CKIO O CKIO SDRAM CLK
51 VCC VCC P Power supply for in D1.2V
52 VSS VSS G Digital GND
53 PVSS PVSS G GND for I/O Digital GND
54 PVCC PVCC P Power supply for I/O D3.3V
55 XTAL XTAL O Oscillation output Unused: OPEN
56 EXTAL EXTAL I EXTAL 16.9344MHz input
57 NMI NMI I NMI Unused: 3.3k pull-up
58 PLLVSS PLLVSS G Digital GND
59 /RES /RES I /RES JTAG I/F connectoráLH pin
60 PLLVCC PLLVCC P 1.2V after LC
61 /ASEMD /ASEMD I Emulator function ON/OFF JTAG I/F connectoráCH pin
62 IRQ4 AVRINT I Interrupt port AVR INT Terminal
63 TxD0 DA1 O TXD0 Deck1 FL DATA output
64 PE4, IRQ0 USB_/FLG I
General-purpose port
(Interrupt port) USB VBUS over current detection signal input
(IRQ0:usable)(Normal=H, detect=L)
65 PVSS PVSS G GND for I/O Digital GND
66 PE5, IRQ1 CPU_DSP1 I/O
General-purpose port
(Interrupt port)
ADSP connection General-purpose I/O
67 PVCC PVCC P Power supply for I/O D3.3V
68 RxD2 RX I SCIF Rx Memo Terminal (Memo Link Rx)