Simoco EMEA Ltd SDB670AC01 Manual De Usuario
SDB670 – SERVICE MANUAL
TNM-M-E-0032
May 13
Page 55
APPENDIX A
APPENDIX A
DMR CONTROL BOARD BLOCK DIAGRAM
Figure A1. DMR Control Board Block Diagram.
Barrier
Barrier
POTS
DAA
CPC5620
RJ11
RJ45
RJ45
Tx Radio
Rx Radio
Rx Radio
LVDS
DS90LV049
LVDS
DS90LV049
LVDS
DS90LV049
PA
Interface
4 x Ana
2 x Dig
4 x Ana
2 x Dig
SPI UART
SC16IS762IPN
SPI UART
SC16IS762IPN
Power
TPS65950
AD7332
CODEC
CODEC
AD7332
CODEC
USB3320
LAN9514
DM3725
TMS320
C5509
POP
512 MB
FLASH
256 MB
SDRAM
SPORT
Fan
Controller
MAX6651
Fan
9-way D
RS232
Buffer
RS422
Buffer
1 PPS
RS422
Buffer
2 Channels
D/A
Open
Collector
Buffers
Facilities Connector
25-way D Type
Input
Buffers
RJ45 +
Magnetics
USB A
Connector
USB B
Connector
GPIO
GPIO
LEDs
GPIO
Speaker
12C
MMI
12C2
SPI1
SPI4
12C1
EMIF
McBSP4
12C3
UART 3
UART 1
Timer
SPI3
GPIO
USB2HS
McBSP5
USB0HS
12C4
A/D
x7
McBSP2
Analogue Option Board
(for future development)
BSP