ICP-X7000
1-37 (E)
D410 (D-2): 3.3 V
+3.3V power supply status indication.
Lit when the +3.3 V power is supplied.
D411 (D-2): 5.0 V
+5.0 V power supply status indication.
Lit when the +5.0 V power is supplied.
D412 (C-2): VTT
VTT power supply status indication.
Lit when the VTT power is supplied.
D501 (H-1): SWER_RST
This LED lights in the following when:
. Switch S502 is pressed
. A software reset request is received
. IC3 is not working correctly
D1602 to D1605 (H-1): SWR CADEC LED0, 1, 2, 3
Used only for design.
D3702 to D3705 (E-1): SCU CADEC LED0, 1, 2, 3
Used only for design.
D3801 to D3804 (E-1): SCU_DBG LED1, 2, 3, 4
Used only for design.
D3805 to D3820 (E-1): SCU STATUS
SIU CPU status indication.
D4101, D4102, D4103 (A-1, B-1): SCU NIOS
CPU of NIOS8SB FPGA (IC5) status indication.
D1601 (H-1): CADEC1 DONE
This LED goes out when configuration of the CADEC1
FPGA (IC1) is completed.
D1701 (G-1): NO LOCK
REF IN status indication.
This LED lights when the setting for the format of signals
that are input to the REF IN connector differs from the SIU
format setting.
D1702 (G-1): NO ALIGN
This LED indicates the alignment status of the internal
REF signal generated from REF IN.
This LED is lit when the alignment is deviated.
D1703 (G-1): NO REF
REF IN status indication.
This LED is unlit while the REF signal is input to the REF IN
connector, and is lit while the REF signal is not recognized.
D3701 (G-1): CADEC2 DONE
This LED goes out when configuration of the CADEC2
FPGA (IC4) is completed.
D3903 (G-1): NIOS DONE
This LED goes out when configuration of the NIOS8SB
FPGA (IC5) is completed.
<Switch>
S502 (H-1): RESET switch
This switch is used to reset the SIU to reboot it.
S1301 (H-1): GROUP ID, UNIT ID Switch
This switch is used to set GROUP ID and UNIT ID con-
nected to the MVS LAN.
Bits 1 to 4 are used to set GROUP ID and bits 5 to 8 are
used to set UNIT ID.
Bits 1 and 5 were set to ON and other bits were set to OFF
in the factory default setting.
S1601 (H-2): GPI SW1 Switch
This switch is used to select the TTL level of TALLY/GPI
INPUT signals (IN33, IN34, IN67, and IN68) or +12 V.
Function Factory setting
S1601-1(Bit1)
ON: IN33 12 V input OFF
OFF: IN33 3.3 V TTL input
S1601-2(Bit2) ON: IN34 12 V input OFF
OFF: IN34 3.3 V TTL input
S1601-3(Bit3) ON: IN67 12 V input OFF
OFF: IN67 3.3 V TTL input
S1601-4(Bit4) ON: IN68 12 V input OFF
OFF: IN68 3.3 V TTL input
S1602 (H-2): GPI SW2 Switch
Reserved for future functional extension.
S3701 (C-1): SCU CADEC SW Switch
Used only for design.
S3801 (E-1): STATION ID Switch
This switch is used to set STATION ID connected to the
SBUS.
This switch is used to connect an external routing switcher
to the SBUS connector.
Bit 2 was set to ON and other bits were set to OFF in the
factory default setting.
S3802 (D-1): SCU DBG SW Switch
Used only for design.
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