Read Panasonic KX-NCP1000RU Service Manual online
7
KX-NCP1000RU
4 Technical Descriptions
4.1.
IPCMPR Block Diagram
KX-NCP1000RU IPCMPR CARD
BLOCK DIAGRAM No.1
Local Highway 0ch
Back Board
Connector
RS232C
D/R
EC-bus
CT-bus
16bit
16bit
16bit
16bit
LAN
Controller
SDRAM
32M x 16
64MB
32bit
32bit
16bit
VoIPDSP
SRAM
1M x 6
1chip
2MB
CS4
FLASH
512K x 16
1chip
1MB
CS0
DDR SDRAM
512Mbit
(32M x 16)
2chip
128MB
SD_ACCESS_
_LED
BATT_ALARM
PHY
16bit
100Base TX
PCI bus
Serial
5 port LAN SW
100Base TX
SPI
/
RTC
bus
Serial
CPU
SH7780
SD
CARD
Connector
SD
Controller
CS6
MEC
I/F
8bit
FPGA
(POWER_LED_
CONTROLLER
RTC_
CONTROLLER
SPI_ CONTROLLER
Highway Buffer
LED_DRIVER
NEXUS-SRAM_I/F)
CS1
RMT
Connector
ASIC
CS5
CODEC
1chip
Melody
1chip
Buffered Local Highway 0ch
1ch
RTC
8bit
ESVM (DSP)
CS1
100Base TX
RJ45_CON
(TRANS)
ETHER_LED x 2
RJ45_CON
(TRANS)
100Base TX
PORT 2
PORT 1
EPG
MOH
RESET
BUTTOM
INITIAL
SW
IC101
SW101
SW102
IC602
IC601,603
CN601
IC801
IC804,805
IC802
D801,802
IC1002
IC1101
JK1102
JK1103
IC1201
CN1201
IC1202
IC1301
IC1303
CN1301
IC1502
IC1505
IC1505
JK1503
JK1502
CN1601
CN1701
_LED
1
5
2
3
4
ETHER_LED x 2
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