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KX-TDE200GR
4 Technical Descriptions
4.1.
IPCMPR Block Diagram
RESET
BUTTOM
INITIAL
SW
32bit
DDR SDRAM
512Mbit
(32M x 16)
2chip
128MB
KX-TDE200GR IPCMPR CARD
BLOCK DIAGRAM No.1
CPU
16bit
SH7780
16bit
8bit
FLASH
512K x 16
1chip
1MB
CS0
SD_ACCESS_
_LED
BATT_ALARM
_LED
RTC
SPI / RTC bus
PCI bus
LAN
Controller
100Base TX
5
5port LAN SW
1
2
RJ45_CON
(TRANS)
ETHER_LED x 2
PORT 2
Connector
16bit
SD
FPGA
Controller
(POWER_LED_
CONTROLLER
CS6
RTC_CONTROLLER
SPI_ CONTROLLER
Highway Buffer
LED_DRIVER
NEXUS-SRAM_I/F)
CS1
Back Board
Connector
Serial
(TDA100/200 I/F
RS232C
TDE100/200 I/F)
D/R
VoIP DSP
PHY
100Base TX
4
3
100Base TX
100Base TX
RJ45_CON
(TRANS)
ETHER_LED x 2
PORT 1
6
SD
CARD
16bit
16bit
SRAM
SRAM
x 16
1 M x 16
1chip
4MB
2MB
CS4
CS4
(MA x 4MB)
TDE0105
8bit
SVM (DSP)
CS1
Local Highway 0ch
RMT
Serial
Connector
TDA0196
Buffered Local Highway 1ch
EC-bus
CT-bus
Local Highway 0ch
TDE0110
or
TDE0111
32bit
SDRAM
32M x 16
64MB
CODEC
2chip
Melody
1chip
MOH
MOH
2
1
16bit
ASIC
CS5
EPG
EPG
2
1
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