Panasonic KX-NS1000UC (serv.man6) Service Manual ▷ View online
113
KX-NS1000UC
L8
VCC(AUX)
-
VCC
L9
GND
-
GND
L10
VCC(CORE)
-
VCC
L11
GND
-
GND
L12
VCC(CORE)
-
VCC
L13
GND
-
GND
L14
VCC(CORE)
-
VCC
L15
NC
-
No Connection
L16
VCC(IO)
-
VCC
L17
reserve
-
reserve
L18
GND
-
GND
L19
SHUTD
I
LED shutdown control
L20
A1
I
CPU bus address
L21
VCC(IO)
-
VCC
L22
A0
I
CPU bus address
M1
nRD_EXT
O
LINE CARD cpu bus read command
M2
BATT_ALM
I
Battery Alarm
M3
BUF_D14
I/O
LINE CARD cpu bus data
M4
CARD_ID[3]
I
CARD ID data
M5
CARD_ID[6]
I
CARD ID data
M6
NC
-
No Connection
M7
NC
-
No Connection
M8
NC
-
No Connection
M9
VCC(CORE)
-
VCC
M10
GND
-
GND
M11
VCC(CORE)
-
VCC
M12
GND
-
GND
M13
VCC(CORE)
-
VCC
M14
GND
-
GND
M15
VCC(AUX)
-
VCC
M16
NC
-
No Connection
M17
NC
-
No Connection
M18
NC
-
No Connection
M19
reserve
-
reserve
M20
nCARD_SEL[2]
O
CARD ID output enable
M21
FCS_B
O
FPGA config interface FCS
M22
FOE_B
O
FPGA config interface FOE
N1
WAIT_IN
I
LINE CARD cpu bus wait
N2
GND
-
GND
N3
CARD_ID[8]
I
CARD ID data
N4
NC
-
No Connection
N5
VCC(IO)
-
VCC
N6
NC
-
No Connection
N7
NC
-
No Connection
N8
VCC(AUX)
-
VCC
N9
GND
-
GND
N10
VCC(CORE)
-
VCC
N11
GND
-
GND
N12
VCC(CORE)
-
VCC
N13
GND
-
GND
N14
VCC(CORE)
-
VCC
N15
SUSPEND
I
Standby mode
N16
NC
-
No Connection
N17
GND
-
GND
N18
VCC(IO)
-
VCC
N19
P3_YELLOW
I
LED Control input for LAN
N20
FWE_B
O
FPGA config interface FWE
N21
GND
-
GND
N22
LDC
O
FPGA config interface LDC
P1
DSR
I
RS232C DSR
P2
CARD_ID[0]
I
CARD ID data
P3
NC
-
No Connection
P4
NC
-
No Connection
P5
NC
-
No Connection
P6
NC
-
No Connection
P7
NC
-
No Connection
P8
NC
-
No Connection
Pin No.
Pin Name
I/O
Function
114
KX-NS1000UC
P9
VCC(CORE)
-
VCC
P10
GND
-
GND
P11
VCC(CORE)
-
VCC
P12
GND
-
GND
P13
VCC(CORE)
-
VCC
P14
GND
-
GND
P15
NC
-
No Connection
P16
NC
-
No Connection
P17
NC
-
No Connection
P18
NC
-
No Connection
P19
G3_GREEN
I
LED Control input for LAN
P20
nDSPINT00
I
DSP CARD interrupt
P21
HDC
O
FPGA config interface HDC
P22
C1K_HWFH
O
internal HIGH WAY FH
R1
CTS
I
RS232C CTS
R2
VCC(IO)
-
VCC
R3
LED_STATE_GRN
O
LED Control
R4
NC
-
No Connection
R5
GND
-
GND
R6
VCC(AUX)
-
VCC
R7
reserve
-
reserve
R8
reserve
-
reserve
R9
reserve
-
reserve
R10
VCC(AUX)
-
VCC
R11
reserve
-
reserve
R12
VCC(AUX)
-
VCC
R13
NC
-
No Connection
R14
VCC(CORE)
-
VCC
R15
NC
-
No Connection
R16
NC
-
No Connection
R17
NC
-
No Connection
R18
GND
-
GND
R19
NC
-
No Connection
R20
nDSPINT01
I
DSP CARD interrupt
R21
VCC(IO)
-
VCC
R22
nL2SW_INT
I
L2SWITCH interrupt
T1
DCD
I
RS232C DCD
T2
CARD_ID[1]
I
CARD ID data
T3
LED_STATE_RED
O
LED Control
T4
EPGunA
O
CODEC u/A setting
T5
CSO_B
O
FPGA config interface CSO
T6
INIT_B
I/O
FPGA config interface INIT
T7
reserve
-
reserve
T8
NC
-
No Connection
T9
VCC(IO)
-
VCC
T10
NC
-
No Connection
T11
reserve
-
reserve
T12
NC
-
No Connection
T13
VCC(IO)
-
VCC
T14
NC
-
No Connection
T15
NC
-
No Connection
T16
NC
-
No Connection
T17
NC
-
No Connection
T18
NC
-
No Connection
T19
reserve
-
reserve
T20
BUSY
O
FPGA config interface INIT
T21
DSP_HWFH[1]
O
DSP CARD High Way FH
T22
nWAIT
O
CPU bus wait
U1
RTS
O
RS232C RTS
U2
GND
-
GND
U3
LED_NETST_RED
O
LED Control
U4
CARD_ID[4]
I
CARD ID data
U5
VCC(IO)
-
VCC
U6
nCS_DSP[0]
O
DSP CARD chip select
U7
GND
-
GND
U8
NC
-
No Connection
U9
nCS_DSP[2]
O
DSP CARD chip select
Pin No.
Pin Name
I/O
Function
115
KX-NS1000UC
U10
NC
-
No Connection
U11
VCC(AUX)
-
VCC
U12
NC
-
No Connection
U13
D2
I/O
CPU bus data
U14
D1
I/O
CPU bus data
U15
M1
I
FPGA config interface M1
U16
NC
-
No Connection
U17
NC
-
No Connection
U18
VCC(IO)
-
VCC
U19
NC
-
No Connection
U20
nCS_RES
I
CPU bus chip select(reserve)
U21
GND
-
GND
U22
nRST_O[9]
O
peripheral device reset
V1
DTR
O
RS232C DTR
V2
CARD_ID[2]
I
CARD ID data
V3
LED_NETST_GRN
O
LED Control
V4
GND
-
GND
V5
nCS_RAM[3]
O
SRAM chip select
V6
VCC(AUX)
-
VCC
V7
nCS_DSP[1]
O
DSP CARD chip select
V8
VCC(IO)
-
VCC
V9
nCS_DSP[3]
O
DSP CARD chip select
V10
GND
-
GND
V11
FAX_GP[2]
I/O
FAC CARD GPIO
V12
VCC(IO)
-
VCC
V13
GPIO[31]
I/O
GPIO(reserve)
V14
GND
-
GND
V15
D10
I/O
CPU bus data
V16
VCC(IO)
-
VCC
V17
NC
-
No Connection
V18
NC
-
No Connection
V19
NC
-
No Connection
V20
NC
-
No Connection
V21
nRST_O[7]
O
peripheral device reset
V22
nIRQH
O
CPU interrupt
W1
nIRQL
O
CPU interrupt
W2
VCC(IO)
-
VCC
W3
LED_BATT
O
LED Control
W4
D5
I/O
CPU bus data
W5
VCC(IO)
-
VCC
W6
CF_DET2
I
CF detect
W7
GND
-
GND
W8
DSP_GP[1]
I/O
DSP CARD GPIO
W9
FAX_GP[3]
I/O
FAC CARD GPIO
W10
FAX_GP[0]
I/O
FAC CARD GPIO
W11
FAX_GP[1]
I/O
FAC CARD GPIO
W12
nRTC_INT
I
RTC interrupt
W13
GPIO[32]
I/O
GPIO(reserve)
W14
D1_HWU0
I
DSP CARD UP High Way
W15
NC
-
No Connection
W16
GND
-
GND
W17
NC
-
No Connection
W18
DSP_HWFH[0]
O
DSP CARD High Way FH
W19
GND
-
GND
W20
nRD
I
CPU bus read command
W21
VCC(IO)
-
VCC
W22
nRST_O[8]
O
peripheral device reset
Y1
INT_RES1
O
CPU interrupt(reserve)
Y2
nCS_RAM[0]
O
SRAM chip select
Y3
nCS_RAM[1]
O
SRAM chip select
Y4
D6
I/O
CPU bus data
Y5
NC
-
No Connection
Y6
NC
-
No Connection
Y7
D7
I/O
CPU bus data
Y8
nCARD_SEL[3]
O
CARD ID output enable
Y9
nCS3
I
CF chip select
Y10
nDSPINT10
I
DSP CARD interrupt
Pin No.
Pin Name
I/O
Function
116
KX-NS1000UC
Y11
DSP_HWCLK[0]
O
DSP High Way CLK
Y12
nDSPINT11
I
DSP CARD interrupt
Y13
D13
I/O
CPU bus data
Y14
D1_HWD0
O
DSP CARD DOWN High Way
Y15
P4_YELLOW
I
LED Control input for LAN
Y16
NC
-
No Connection
Y17
P4_GREEN
I
LED Control input for LAN
Y18
C1K_HWU
I
internal UP HIGH WAY
Y19
C1K_HWD
O
internal DOWN HIGH WAY
Y20
CMPCS
O
FPGA config interface CMPCS
Y21
nWE/CCLK
I
CPU bus write command
Y22
DONE
O
FPGA config interface DONE
AA1
PROG_B
I
FPGA config interface PROG_B
AA2
D8
I/O
CPU bus data
AA3
VCC(IO)
-
VCC
AA4
nCS2
I
DSP/SRAM chip select
AA5
GND
-
GND
AA6
D3
I/O
CPU bus data
AA7
VCC(IO)
-
VCC
AA8
FAX_HWU
I
FAX CARD UP High way
AA9
GND
-
GND
AA10
nBUF_OE
O
CARD ID data output enable
AA11
VCC(IO)
-
VCC
AA12
D14
I/O
CPU bus data
AA13
GND
-
GND
AA14
D1_HWD1
O
DSP CARD DOWN High Way
AA15
VCC(IO)
-
VCC
AA16
nCARD_SEL[4]
O
CARD ID output enable
AA17
GND
-
GND
AA18
D11
I/O
CPU bus data
AA19
VCC(IO)
-
VCC
AA20
D0
I/O
CPU bus data
AA21
nWE_RES
I
CPU bus write command(reserve)
AA22
M0
I
FPGA config interface M1
AB1
GND
-
GND
AB2
D9
I/O
CPU bus data
AB3
nCS_RAM[2]
O
SRAM chip select
AB4
FAX_HWFH
O
FAX CARD High way FH
AB5
NC
-
No Connection
AB6
D4
I/O
CPU bus data
AB7
RDWR_B
I
FPGA configration interface RDWR
AB8
FAX_HWD
O
FAX CARD DOWN High Way
AB9
nRST_O[10]
O
peripheral device reset
AB10
L2M_HWCLK
O
internal 2M High Way CLK
AB11
nRST_IN
I
FPGA reset
AB12
D15
I/O
CPU bus data
AB13
EPG_HWFH
O
CODEC High Way FH
AB14
D1_HWU1
I
DSP CARD UP High Way
AB15
L4M_HWCLK
O
internal 4M High Way CLK
AB16
nRST_O[6]
O
peripheral device reset
AB17
DOOR_HWFH
O
Door Phone CARD High Way FH
AB18
D12
I/O
CPU bus data
AB19
D0_RES
I/O
CPU bus data(reserve)
AB20
nCS_FPGA
I
CPU buf chip select
AB21
DSP_HWCLK[1]
O
DSP High Way CLK
AB22
GND
-
GND
Pin No.
Pin Name
I/O
Function
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