Lsi Pin Description（Lsi 端子機能表 - Yamaha n8 Service Manual

n8/n12
LSI PIN DESCRIPTION（LSI 端子機能表）
1394AV-LINK (X6893A00) DICEII ..................................................................................................36/37
AK4393-VS-E2 (XW029A00) DAC (Digital to Analog Converter) ........................................................38
AK5359VT-E2 (X7730A00) ADC (Analog to Digital Converter) (n12 only) ..........................................38
AK5385BVF-E2 (X5364B00) ADC (Analog to Digital Converter) ........................................................38
MB87S1280 (X6363A00) SSP1 (MAIN) ...............................................................................................35
MB87S1280 (X6363A00) SSP1 (SUB) ................................................................................................35
RD-0759 (X7792A00) DC-DC MODULE ..............................................................................................39
S1L50553F21Y000 (X4195A00) MCI (Gate Array) ..............................................................................34
TSB41AB2PAP (XZ665A00) PHY .......................................................................................................40
XC9572XL-10VQG64C (X7748A00) CPLD (Complex Programmable Logic Device) .........................39
μPD780031AYGK-N09 (XZ916300) E-PNS2a LED/SWITCH DRIVER ...............................................40
S1L50553F21Y000 (X4195A00) MCI (Gate Array)
PIN
NAME I/O
NO.
1 CLKI I
2 CLKO O
3 V -
DD
4 SCANENB I/O
5 ATPGENB I/O
6 V -
SS
7 PLLTEST I
8 PLLRES I
9 PLLV -
SS
10 MV -
DD
11 PLLV -
SS
12 AV -
DD
13 CHG0 O
14 LPV -
SS
15 V -
SS
16 MIRQ I/O
17 MCS I
18 MWR I
19 MRD I
20 MA I
21 V -
DD
22 MD0 I/O
23 MD1 I/O
24 MD2 I/O
25 MD3 I/O
26 MD4 I/O
27 MD5 I/O
28 MD6 I/O
29 MD7 I/O
30 V -
SS
31 MD8 I/O
32 V -
DD
33 MD9 I/O
34 MD10 I/O
35 MD11 I/O
36 MD12 I/O
37 MD13 I/O
38 MD14 I/O
39 MD15 I/O
40 V -
SS
34
FUNCTION
Clock
Power supply
Test pin
Ground
Test pin
Reset for PLL
Ground
Power supply
Ground
Analog power supply
PLL Filter
Ground
Interrupt request
Chip select
Write
Read
Address
Power supply
Data bus
Ground
Data bus
Power supply
Data bus
Ground
PIN
NAME I/O
NO.
41 V - Power supply
DD
42 RESET I Reset
43 V - Ground
SS
44 OUT4 O
45 OUT3 O
46 INP2 I Test pin
47 INP1 I
48 INP0 I
49 TESTENB I Test enable
50 V - Ground
SS
51 OSCO O Crystal oscillator
52 V - Power supply
DD
53 OSCI I Crystal oscillator
54 V - Ground
SS
55 SIRQ I/O Interrupt request
56 SCS I Chip select
57 SWR I Write
58 SRD I Read
59 SA I Address
60 V - Ground
SS
61 V - Power supply
DD
62 SD0 I/O
63 SD1 I/O
64 SD2 I/O
65 SD3 I/O
Data bus
66 SD4 I/O
67 SD5 I/O
68 SD6 I/O
69 SD7 I/O
70 V - Ground
SS
71 SD8 I/O Data bus
72 V - Power supply
DD
73 SD9 I/O
74 SD10 I/O
75 SD11 I/O
76 SD12 I/O Data bus
77 SD13 I/O
78 SD14 I/O
79 SD15 I/O
80 V - Ground
SS
MLAN: IC105
FUNCTION