KX-NT560RU, KX-NT560RU-B - Panasonic PBX Service Manual (repair manual). Page 84

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84
KX-NT560RU/KX-NT560RU-B
B2
ATCK
ARM JTAG
I
TP_ATCK
B3
MEMRAS/A20
A20
O
ADDRESS BUS
B4
MEMD31
D31(NC)
-
Not in use
B5
MEMD16
D16(NC)
-
Not in use
B6
MEMD29
D29(NC)
-
Not in use
B7
MEMD22
D22(NC)
-
Not in use
B8
MEMD26
D26(NC)
-
Not in use
B9
MEMD24
D24(NC)
-
Not in use
C1
MEMA9
A9
O
ADDRESS BUS
C10
TRACEPKT1
ARM JTAG(NC)
-
Not in use
C11
TRACEPKT3
ARM JTAG(NC)
-
Not in use
C12
PIPESTAT1
ARM JTAG(NC)
-
Not in use
C13
DE_HSSPOUTP
HSSPOUTP
Analog Output
Handset_SPOUTP
C14
DE_GNDPA
DG
-
GND
C15
DE_VCCA
VCCA
-
3.3V
C16
DE_LIN1
4.7k
Ω Pulldown
I(Analog)
Not in use
C17
DE_GNDA
GNDA
-
GND
C18
TXD1
UART1 TXD1 for Zarlink
O
UART2_TX(IC103)
C2
MEMA11
A11
O
ADDRESS BUS
C3
MEMA4
A4
O
ADDRESS BUS
C4
MEMD25
D25(NC)
-
Not in use
C5
MEMA5
A5
O
ADDRESS BUS
C6
MEMD20
D20(NC)
-
Not in use
C7
MEMA10
A10
O
ADDRESS BUS
C8
MEMD23
D23(NC)
-
Not in use
C9
TRACECLK
ARM JTAG(NC)
-
Not in use
D1
MEMCKE
SDCKE
O
CLOCK ENABLE for SDRAM
D10
CGPIO12
LCD_D3
O
DATA for LCD
D11
PIPESTAT2
ARM JTAG(NC)
-
Not in use
D12
CGPIO16
LCD_D7
O
DATA for LCD
D13
DE_VCCPA
VCCPA
-
3.3V
D14
DE_LOUT0
HEADSET SPOUT
Analog Output
Headset_SPOUT
D15
CGPIO13
LCD_D4
O
DATA for LCD
D16
DE_DCIN1
NC
-
Not in use
D17
AGPIO28
FLASH_nRST
O
RESET for Flash
D18
RXD1
UART1 RXD1 for Zarlink
I
UART2_RX(IC103)
D2
MEMCS1
Flash CS
O
Chip Select for Flash
D3
MEMA0
A0
O
ADDRESS BUS
D4
MEMD27
D27(NC)
-
Not in use
D5
MEMA6
A6
O
ADDRESS BUS
D6
MEMDQM2
SDDQM2(NC)
-
Not in use
D7
MEMD18
D18(NC)
-
Not in use
D8
TRACESYNC
ARM JTAG(NC)
-
Not in use
D9
CGPIO15
LCD_D6
O
DATA for LCD
E1
MEMCS2
SDRAM CS
O
Chip Select for SDRAM
E10
CGPIO14
LCD_D5
O
DATA for LCD
E11
CGPIO11
LCD_D2
O
DATA for LCD
E12
CGPIO10
LCD_D1
O
DATA for LCD
E13
CGPIO9
LCD_D0
O
DATA for LCD
E14
VCC2
VCC
-
3.3V
E15
DE_VDD
VDD
-
1.3V
E16
DE_DCIN3/PDN
PDN
I
Power Doen Input
E17
DE_AGPIO11
NC
-
Not in use
E18
DE_AGPIO0
NC
-
Not in use
E2
MEMA7
A7
O
ADDRESS BUS
E3
MEMDQM1
SDDQM1
Data Input/Output Mask
E4
MEMA3
A3
O
ADDRESS BUS
E5
VCC1
VCC
-
3.3V
E6
VDD1
1.3V
-
1.3V
E7
VCC_USB
VCC
-
3.3V
E8
TRACEPKT2
ARM JTAG(NC)
-
Not in use
E9
PIPESTAT0
ARM JTAG(NC)
-
Not in use
F1
MEMCLK
SDCLK
O
Clock for SDRAM
F14
GND2
GND
-
GND
F15
DE_VREF
VREF
-
Analog Reference Voltage output
F16
AGPIO29
LCD_RST
O
RESET for LCD
Pin 
No.
Terminal Name
Function
I/O Setting
Contents of Control
Remark
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