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titleFigure 3: JTAG/UART Interface8: DDR4 SDRAM SODIMM socket
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Following table gives an overview about the memory interface I/O signals of the DDR4 SDRAM SO-DIMM Socket U3:

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titleTable x12: DDR4 SDRAM SO-DIMM Socket socket U3

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DDR4 SDRAM I/O Signal

Signal Schematic Name

Connected toNotes
Address inputs
  • DDR4-A0 ... DDR4-A16
PS DDR Bank 504-
Bank address inputs
  • DDR4-BA0 / DDR4-BA1
-
Bank group inputs
  • DDR4-BG0 / DDR4-BG1
-
Differential clocks
  • DDR4-CLK0_P
  • DDR4-CLK0_N
  • DDR4-CLK1_P
  • DDR4-CLK1_N
2 x DDR4 clock
Data input/output
  • DQ0 ... DQ63
-
Check bit input/output
  • CB0 ... CB7
-
Data strobe (differential)
  • DDR4-DQS0_P
  • DDR4-DQS0_N
  • ...
  • DDR4-DQS8_P
  • DDR4-DQS8_N
-
Data mask and data bus inversion
  • DDR4-DM0 ... DDR4-DM8
-
Serial address inputs
  • DDR4-SA0 ...  DDR4-SA2

address range configuration on I²C bus

Control Signals
  • DDR4-CS_N0 / DDR4-CS_N1
chip selest signal
  • DDR4-ODT0 / DDR4-ODT1
On-die termination enable
  • DDR4-RESET
nRESET
  • DDR4-PAR
Command and address parity input
  • DDR4-CKE0 / DDR4-CKE1
Clock enable
  • DDR4-ALERT
CRC error flag
  • DDR4-ACT
Activation command input
  • DDR4-EVENT
Temperature event
I²C
  • DDR4-SCL
  • DDR4-SDA
not connected-

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titleFigure 11: CAN interface9: 4x 8bit DAC units
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titleFigure 11: CAN interface10: Zynq MPSoC PL I/O's IDC pin-header
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titleFigure 11: CAN interface10-pin JTAG/UART header
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3-Pin PicoBlade

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Header

2 I/O's of the SC FPGA U18 are exposed to the on-board 3-Pin PicoBlade header J8 available to the user or for future use of upcoming versions of SC FPGA firmware.

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titleFigure 11: CAN interface12: 3-pin PicoBlade header
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titleFigure 11: CAN interface13: Backup-Battery Holder
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titleFigure 1314: 4-wire PWM FAN connectors
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