# # CPU Boot Memory CPU QSPI Port # -=====---------------------------- # # # Disco-Kraken Key In Net List # ------------------------------- # # # Initial Rev. 27-Nov-2022 # Current Rev. 30-Nov-2023 # # # This net list holds the CPU Boot Memory # its connections to the DK CPU QSPI Port. # # # The components for the CPU Boot Memory # are in the range 1201 to 1249. # # # CPU Boot Memory to/from DK CPU QSPI Port: # -===----------------------------------------- # NET 'CPU_Boot_Mem_SELECT_B' U1201-7 R1203-2 R1204-2 # Select_B to Pull-Up and Term NET 'CPU_QSPI_SS0' U1-N9 R1204-1 # Term Resistor to CPU QSPI Port NET 'CPU_Boot_Mem_DQ3_Hold_B' U1201-1 R1202-2 R1205-2 # DQ3/HOLD_B to Pull-Up and Term NET 'CPU_QSPI_DATA_3' U1-N11 R1205-1 # Term Resistor to CPU QSPI Port NET 'CPU_Boot_Mem_DQ2_W_B' U1201-9 R1201-2 R1206-2 # DQ2/W_B to Pull-Up and Term NET 'CPU_QSPI_DATA_2' U1-M11 R1206-1 # Term Resistor to CPU QSPI Port NET 'CPU_Boot_Mem_DQ1' U1201-8 R1207-2 # DQ1 to Terminator Resistor NET 'CPU_QSPI_DATA_1' U1-M9 R1207-1 # Term Resistor to CPU QSPI Port NET 'CPU_Boot_Mem_DQ0' U1201-15 R1208-2 # DQ0 to Terminator Resistor NET 'CPU_QSPI_DATA_0' U1-L10 R1208-1 # Term Resistor to CPU QSPI Port NET 'CPU_Boot_Mem_CLOCK' U1201-16 R1209-2 # CLOCK to Terminator Resistor NET 'CPU_QSPI_CLK' U1-M10 R1209-1 # Term Resistor to CPU QSPI Port NET 'BULK_3V3' R1201-1 R1202-1 R1203-1 # Pull-Up 3V3 Source # # CPU Boot Memory RESET Signal: # -===-------------------------- # NET 'CPU_Boot_Mem_RESET_B' U1201-3 R1210-2 # CPU Boot Memory RESET_B pin NET 'BULK_3V3' R1210-1 # Pull-Up 3V3 Source # # 3.3 Volt Power and Grounds to the CPU Boot Memory: # ------------------------------------===-------------- # NET 'BULK_3V3' C1201-2 C1202-2 C1203-1 # 3V3 Bypass Caps NET 'GROUND' C1201-1 C1202-1 C1203-2 # Ground Side of Bypass Caps NET 'BULK_3V3' U1201-2 # 3V3 Power to the CPU Boot Memory NET 'GROUND' U1201-10 # Ground to the CPU Boot Memory # # CPU Boot Memory No_Connect Pins: # -===------------------------------- # NET 'NO_CONN_CPU_Boot_Mem_Pin_4' U1201-4 # No Conn U1201 Pin 4 NET 'NO_CONN_CPU_Boot_Mem_Pin_5' U1201-5 # No Conn U1201 Pin 5 NET 'NO_CONN_CPU_Boot_Mem_Pin_6' U1201-6 # No Conn U1201 Pin 6 NET 'NO_CONN_CPU_Boot_Mem_Pin_11' U1201-11 # No Conn U1201 Pin 11 NET 'NO_CONN_CPU_Boot_Mem_Pin_12' U1201-12 # No Conn U1201 Pin 12 NET 'NO_CONN_CPU_Boot_Mem_Pin_13' U1201-13 # No Conn U1201 Pin 13 NET 'NO_CONN_CPU_Boot_Mem_Pin_14' U1201-14 # No Conn U1201 Pin 14