Pin
Pin Name
Port Name
I/O
MODE SNTB
Function
Nomal Net-
work
40
P16/TXD1/RXD3/IRQ6 N E T 5 V _
POWER
O O
O
Ethernet Power Supply (NET5V) Control
Pin
41
P86
RESERVED
would not assign a port.
42
P15/RXD1/IRQ5
RESERVED
would not assign a port.
43
P14/IRQ4
RESERVED
would not assign a port.
44
P13/TXD2/IRQ3
RESERVED
would not assign a port.
45
P12/RXD2/IRQ2
S_FLASH_CLK O O/L O/L [K(CN) Region Model Only] GD25Q32-6P,
CLK
46
VCC_USB
VCC_USB
Power Supply Pin
47
USB0_DM
R
E
-
ASSIGNABLE
NC (Open)
48
USB0_DP
R
E
-
ASSIGNABLE
NC (Open)
49
VSS_USB
VSS_USB
Ground pin
50
P56
S _ F L A S H _
HOLD
I/O I
I
[K(CN) Region Model Only] GD25Q32-
7P,HOLD# ( IO3 )
51
P55/IRQ10
S_FLASH_WP I/O I
I
[K(CN) Region Model Only] GD25Q32-
3P,WP# ( IO2 )
52
P54
S_FLASH_SO I/O I
I
[K(CN) Region Model Only] GD25Q32-
2P,SO ( IO1 )
53
BCLK/P53
S_FLASH_SI
I/O I
I
[K(CN) Region Model Only] GD25Q32-
5P,SI ( IO0 )
54
P52/RXD2
S_FLASH_CS O O/L O/L [K(CN) Region Model Only] GD25Q32-1P,
CS
55
P51/SCK2
M
C
K
_
SEL_45/49
O O/L O/L DAC Input MCK Select (49MHz(H) or
45MHz(L))
56
P50/TXD2
DAC_CLK_SEL O O/L O/L DAC Input MCK Select (80MHz(H) or
45MHz/49MHz(L))
57
VSS
VSS
Ground Pin
58
P83
DAC1_MUTE O O/L O/L DAC1 (Fixed Out, Variable Out, H/P Out)
Mute Control Pin
59
VCC
VCC
Power Supply Pin.
60
PC7/TXD8/IRQ14
UB
Emulator Connection Pin
61
PC6/RXD8/IRQ13
RESERVED
OPEN
62
PC5
A_PW_SHORT I
I
I
Detect DC Protection (Audio B'D Power
Supply Short) (EVOL_CLK => A_PW_
SHORT)
63
P82/TXD10
VARI_ON/OFF O O/L O/L Power Off the Variable Out Circuit (EVOL_
DATA => VARI_ON/OFF)
64
P81/RXD10
DIR2_GPO
I
I
I
DIR2 (LC89091JA) General Purpose Signal
Input
65
P80/SCK10
DIR2_DEMP
I
I
I
DIR2 (LC89091JA) De-Emphasis Flag Input
66
PC4
DIR2_ERR
I
I
I
DIR2 (LC89091JA) S/PDIF Unlock Flag
Input
67
PC3/TXD5
C_PLD_CLK
O O/L O
PLD Control Data Clock Output
68
P77/TXD11
C_PLD_MDO I
I
I
PLD Control Data Input
69
P76/RXD11
C_PLD_MDI
O O/L O
PLD Control Data Output
Pin
Pin Name
Port Name
I/O
MODE SNTB
Function
Nomal Net-
work
70
PC2/RXD5
C_PLD_CS
O O/L O
PLD Control Data Chip Select
71
P75
RESERVED
OPEN
72
P74
I O E X P _ I 2 C _
SDA
I/O I/O
I/O I/O Expander I2C SDA
73
PC1
I O E X P _ I 2 C _
SCL
I/O I/O
I/O I/O Expander I2C SCL
74
VCC
VCC
Power Supply Pin
75
PC0
IOEXP_/INT
I
I
I
I/O Expander INT input
76
VSS
VSS
Ground pin
77
P73
O L E D _ P _
CONT
O O/L O
OLED Power Control Pin
78
PB7/TXD9
OLED_D7
O O/L I
Data bus for OLED
79
PB6/RXD9
OLED_D6
O O/L I
Data bus for OLED
80
PB5
OLED_D5
O O/L I
Data bus for OLED
81
PB4
OLED_D4
O O/L I
Data bus for OLED
82
PB3
OLED_D3
O O/L I
Data bus for OLED
83
PB2
OLED_D2
O O/L I
Data bus for OLED
84
PB1/TXD4/TXD6
OLED_D1
O O/L I
Data bus for OLED
85
P72
EL_CS
O O/L O/L If logic level "L", Enable communication
with OLED.
86
P71
EL_RESET
O O/L O/L OLED RESET Pin. Logic Level "L"=RESET
87
PB0/RXD4/RXD6/IRQ12 OLED_D0
O O/L I
Data bus for OLED
88
PA7
EL_DC
O O/L O/L Data/Commando Switch. "H"=Data,
"L"=Command
89
PA6
EL_RD
O O/L O/L EL Read
90
PA5
EL_RW
O O/L O/L EL Write
91
VCC
VCC
Power Supply Pin
92
PA4/TXD5/IRQ5-DS
RC_OUT
O O/L O/L NA6006 only, DNP800 is Open.
93
VSS
VSS
Ground Pin
94
PA3/RXD5/IRQ6-DS
DIR_DIN
O O/L O/L DIR (PCM9211) Control Pin
95
PA2/RXD5
DIR_DOUT
I
I
I
DIR (PCM9211) Control Pin
96
PA1/MTIOC0B/IRQ11
DIR_CE
O O/L O/L DIR (PCM9211) Control Pin
97
PA0
DIR_CLK
O O/L O/L DIR (PCM9211) Control Pin
98
P67/IRQ15
DIR_INT
I
I
I
DIR (PCM9211) Control Pin
99
P66
DIR_RESET
O O/L O/L DIR (PCM9211) Control Pin
100 P65
DIR_NPCM
I
I
I
DIR (PCM9211) Control Pin
101 PE7/IRQ7/AN5
DAC2_RESET O O/L O/L DAC2 (AK4458VN) Reset Pin
102 PE6/IRQ6/AN4
RESERVED
NA6006, DNP800 are open.
( no MOS USB and DAC ) Pull up.
103 VCC
VCC
Power Supply Pin
104 P70
RESERVED
NA6006, DNP800 are open.
( no MOS USB and DAC ) Pull up.
105 VSS
VSS
Ground Pin
106 PE5/IRQ5/AN3
I2C_SDA
I/O I
I
NA6006,DNP800 are no XMOS.
107 PE4/AN2
I2C_SCL
I/O I
I
NA6006,DNP800 are no XMOS.
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
25
