4.2. MAX V CPLD System Controller
- FPGA configuration from flash memory
- Power consumption monitoring
- Temperature monitoring
- Fan control
- Control registers for clocks
- Control registers for remote update system
| Schematic Signal Name | Pin Number | I/O Standard | Description |
|---|---|---|---|
| FMCA_PRSTn | G1 | 1.8V | FMC present |
| FPGA_AVST_CLK | J2 | 1.8V | Avalon stream clock |
| USB_MAX5_CLK | H5 | 1.8V | 48 MHz USB clock |
| CLK_CONFIG | J5 | 1.8V | 125 MHz configuration clock |
| FPGA_nSTATUS | J4 | 1.8V | Configuration nSTATUS signal |
| FPGA_CONF_DONE | K1 | 1.8V | Configuration DONE signal |
| USB_CFG2 | K2 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG3 | K5 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG4 | L1 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG5 | L2 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG6 | K3 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG12 | M1 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG7 | M2 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG8 | L4 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG9 | L3 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG10 | N1 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG0 | M4 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG11 | N2 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG1 | M3 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG13 | N3 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| USB_CFG14 | P2 | 1.8V | MAX® V to Intel® MAX® 10 Intel® FPGA Download Cable bus |
| FPGA_INIT_DONE | G4 | 1.8V | Initialization done signal |
| FPGA_AVST_VALID | F5 | 1.8V | Avalon stream valid signal |
| FPGA_AVST_READY | H1 | 1.8V | Avalon stream ready signal |
| FMCA_C2M_PWRGD | R16 | 1.8V | FMC card to mezzanine power good signal |
| M5_JTAG_TCK | P3 | 1.8V | Dedicated MAX® V JTAG clock |
| M5_JTAG_TDI | L6 | 1.8V | Dedicated MAX® V JTAG data in |
| M5_JTAG_TDO | M5 | 1.8V | Dedicated MAX® V JTAG data out |
| M5_JTAG_TMS | N4 | 1.8V | Dedicated MAX® V JTAG mode select |
| MAX_RESETn | C5 | 2.5V | MAX® V reset signal |
| Si516_FS | A4 | 2.5V | Si516 device frequency select signal |
| OVERTEMP | E1 | 2.5V | FAN PWM control signal |
| CLK0_FINC | E9 | 2.5V | Si5341A device frequency increment signal |
| CLK0_FDEC | A10 | 2.5V | Si5341A device frequency decrement signal |
| MAX_CONF_DONE | D7 | 2.5V | Configuration done LED signal |
| CLK0_OEn | B12 | 2.5V | Si5341A device enable signal |
| CLK1_RSTn | C11 | 2.5V | Si5341A device reset signal |
| PGM_SEL | A7 | 2.5V | Program Select push button signal |
| PGM_CONFIG | A6 | 2.5V | Program Configuration push button signal |
| PGM_LED0 | D6 | 2.5V | Program LED0 signal |
| PGM_LED1 | C6 | 2.5V | Program LED1 signal |
| PGM_LED2 | B7 | 2.5V | Program LED2 signal |
| FACTORY_LOAD | B5 | 2.5V | Load factory image DIP switch signal |
| MAX_ERROR | C7 | 2.5V | Configuration error LED |
| MAX_LOAD | B6 | 2.5V | Configuration loading LED |
| FPGA_PR_REQUEST | T4 | 1.8V | Partial reconfiguration request signal |
| FLASH_ADDR1 | F15 | 1.8V | Flash address bus |
| FLASH_ADDR2 | G16 | 1.8V | Flash address bus |
| FLASH_ADDR3 | G15 | 1.8V | Flash address bus |
| FLASH_ADDR4 | H16 | 1.8V | Flash address bus |
| FLASH_ADDR5 | H15 | 1.8V | Flash address bus |
| FLASH_ADDR6 | F16 | 1.8V | Flash address bus |
| FLASH_ADDR7 | G14 | 1.8V | Flash address bus |
| FLASH_ADDR8 | D16 | 1.8V | Flash address bus |
| FLASH_ADDR9 | E15 | 1.8V | Flash address bus |
| FLASH_ADDR10 | E16 | 1.8V | Flash address bus |
| FLASH_ADDR11 | H14 | 1.8V | Flash address bus |
| FLASH_ADDR12 | D15 | 1.8V | Flash address bus |
| FLASH_ADDR13 | F14 | 1.8V | Flash address bus |
| FLASH_ADDR14 | C14 | 1.8V | Flash address bus |
| FLASH_ADDR15 | C15 | 1.8V | Flash address bus |
| FLASH_ADDR16 | H3 | 1.8V | Flash address bus |
| FLASH_ADDR17 | H2 | 1.8V | Flash address bus |
| FLASH_ADDR18 | E13 | 1.8V | Flash address bus |
| FLASH_ADDR19 | F13 | 1.8V | Flash address bus |
| FLASH_ADDR20 | G13 | 1.8V | Flash address bus |
| FLASH_ADDR21 | G12 | 1.8V | Flash address bus |
| FLASH_ADDR22 | E12 | 1.8V | Flash address bus |
| FLASH_ADDR23 | H13 | 1.8V | Flash address bus |
| FLASH_ADDR24 | G5 | 1.8V | Flash address bus |
| FLASH_ADDR25 | J13 | 1.8V | Flash address bus |
| FPGA_PR_DONE | J16 | 1.8V | Partial reconfiguration done signal |
| CLK_MAXV_50M | J12 | 1.8V | 50 MHz MAX® V clock |
| MAXV_OSC_CLK1 | H12 | 1.8V | 125 MHz MAX® V clock |
| FLASH_DATA0 | J15 | 1.8V | Flash data bus |
| FLASH_DATA1 | L16 | 1.8V | Flash data bus |
| FLASH_DATA2 | L14 | 1.8V | Flash data bus |
| FLASH_DATA3 | K14 | 1.8V | Flash data bus |
| FLASH_DATA4 | L13 | 1.8V | Flash data bus |
| FLASH_DATA5 | L15 | 1.8V | Flash data bus |
| FLASH_DATA6 | M15 | 1.8V | Flash data bus |
| FLASH_DATA7 | M16 | 1.8V | Flash data bus |
| FLASH_DATA8 | K16 | 1.8V | Flash data bus |
| FLASH_DATA9 | K15 | 1.8V | Flash data bus |
| FLASH_DATA10 | J14 | 1.8V | Flash data bus |
| FLASH_DATA11 | K13 | 1.8V | Flash data bus |
| FLASH_DATA12 | L12 | 1.8V | Flash data bus |
| FLASH_DATA13 | N16 | 1.8V | Flash data bus |
| FLASH_DATA14 | M13 | 1.8V | Flash data bus |
| FLASH_DATA15 | L11 | 1.8V | Flash data bus |
| FLASH_CEn0 | D14 | 1.8V | Flash chip enable 0 |
| FLASH_OEn | P14 | 1.8V | Flash output enable |
| FLASH_RDYBSYn0 | F12 | 1.8V | Flash ready/busy 0 |
| FLASH_RESETn | D13 | 1.8V | Flash reset |
| FLASH_CLK | N15 | 1.8V | Flash clock |
| FLASH_ADVn | N14 | 1.8V | Flash address valid |
| FLASH_CEn1 | F11 | 1.8V | Flash chip enable 1 |
| FPGA_PR_ERROR | K12 | 1.8V | Partial reconfiguration error signal |
| FPGA_CvP_CONFDONE | M14 | 1.8V | CvP configuration done signal |
| FLASH_RDYBSYn1 | P12 | 1.8V | Flash ready/busy 1 |
| FPGA_CONFIG_D0 | R1 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D1 | T2 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D2 | N6 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D3 | N5 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D4 | N7 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D5 | N8 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D6 | M12 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D7 | T13 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D8 | T15 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D9 | R13 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D10 | P4 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D11 | R3 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D12 | T10 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D13 | P5 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D14 | R4 | 1.8V | FPGA configuration data bus |
| FPGA_CONFIG_D15 | R5 | 1.8V | FPGA configuration data bus |
| MAX5_OEn | N10 | 1.8V | MAX® V output enable |
| MAX5_CSn | T11 | 1.8V | MAX® V chip select |
| MAX5_WEn | R11 | 1.8V | MAX® V write enable |
| MAX5_CLK | N11 | 1.8V | MAX® V clock |
| MAX5_BEn0 | R10 | 1.8V | MAX® V byte enable |
| MAX5_BEn1 | M10 | 1.8V | MAX® V byte enable |
| MAX5_BEn2 | T12 | 1.8V | MAX® V byte enable |
| MAX5_BEn3 | P10 | 1.8V | MAX® V byte enable |
| CPU_RESETn | K4 | 1.8V | CPU reset button |
| I2C_1.8V_SCL | P13 | 1.8V | 1.8V I2C bus |
| I2C_1.8V_SDA | R14 | 1.8V | 1.8V I2C bus |
| OVERTEMPn_1.8V | N13 | 1.8V | Over temperature signal |
| TSENSE_ALERTn_1.8V | T7 | 1.8V | Temperature sense alert signal |
| QSPI_SS0_MSEL0 | R12 | 1.8V | QSPI slave select 0/ MSEL [0] configuration select |
| MSEL1 | P11 | 1.8V | MSEL [1] configuration select |
| MSEL2 | M11 | 1.8V | MSEL [2] configuration select |
| SDI_MF2_MUTE | R7 | 1.8V | SDI device MF2 |
| SDI_MF0_BYPASS | P8 | 1.8V | SDI device MF0 |
| SDI_MF1_AUTO_SLEEP | R6 | 1.8V | SDI device MF1 |
| SDI_TX_SD_HDn | P6 | 1.8V | SDI device SD/HD |
| FPGA_nCONFIG | E14 | 1.8V | nCONFIG configuration signal |