Furuno Felcom 250 Service Manual page 305

LED
CR1(chip3216,YLW_GREEN): LED for debugging DSP1
CR1 Turned off when DSP1 is not activated yet, and blinks when it is activated (the
blinking speed varies according to the software load).
CR4(chip3216,YLW_GREEN): LED for debugging DSP2
CR4 Turned off when DSP2 is not activated yet, and blinks when it is activated (the
blinking speed varies according to the software load).
CR5(chip3216,YLW_GREEN): LED for debugging CPU
CR5 Turned off when CPU is not activated yet, and blinks when it is activated (the
blinking speed varies according to the software load).
CR6(chip3216,YLW_GREEN): LED for debugging Rx_FPGA
CR6
Turned off when Rx_FPGA is not activated yet, and blinks when it is activated.
CR8(chip3216,YLW_GREEN): LED for debugging Tx_FPGA
CR8
Turned off when FPGA is not activated yet, and blinking after activated.
CR14(chip3216,YLW_GREEN): LED for debugging DSP3
CR14 Turned off when FPGA is not activated yet, and blinks when it is activated (the
blinking speed varies according to the software load).
Table 10.7.4 MODEM board: S2 (DIP_SW for debugging Tx_FPGA)
S2 (All OFF)
Select the signal to be output the debugging pin. Make the selection by the
#1
combination of the 2 bits of #1 and 2.
#2 Same as above
ON/OFF setting for the output to the debugging pin. When output is made:
#3
ON, when output is not made: OFF.
#4 Not used
S3 (All OFF)
Switching for DEBUGSIO. When set to ON, the COM port will be the debug
#1
output port.
#2 Switching between WDTON/OFF. When set to ON, it will be set to WDTOFF.
Switching between the real USIM/DUMMYUSIM, When set to ON, the
#3 DUMMY USIM will be used.
Note) DUMMY USIM: SIM information is to be input via the LAN
Antenna connected / disconnected mode
When set to ON, the system mode will be set to that where test is available
#4
without connecting to the Antenna (where no searching processes, etc. are
implemented).
Table 10.7.6 MODEM board: S4 (DIP_SW for debugging Rx_FPGA)
S4 (All OFF)
Select the signal to be output the debugging pin. Make the selection by the
#1
combination of the 2 bits of #1 and 2.
#2 Same as above
ON/OFF setting for the output to the debugging pin. When output is made:
#3
ON, when output is not made: OFF.
#4 Not used
10.7 LED and DIP Switch for the Communication unit
Description
Table 10.7.5 MODEM board: S3 (DIP_SW for debugging CPU)
10-37
Table 10.7.3 LED for the MODEM board
Function
Function
Function