Intel® MAX® 10 FPGA Device Architecture

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ID 683105
Date 10/31/2022
Public
Document Table of Contents
Document Table of Contents x
1. Intel® MAX® 10 FPGA Device Architecture
1. Intel® MAX® 10 FPGA Device Architecture x
1.1. Logic Array Block 1.2. Embedded Memory 1.3. Embedded Multiplier 1.4. Clocking and PLL 1.5. General Purpose I/O 1.6. High-Speed LVDS I/O 1.7. External Memory Interface 1.8. Analog to Digital Converter 1.9. Configuration Schemes 1.10. User Flash Memory 1.11. Power Management 1.12. Document Revision History for Intel® MAX® 10 FPGA Device Architecture
1.1. Logic Array Block x
1.1.1. LAB Interconnects 1.1.2. LAB Control Signals 1.1.3. Logic Elements
1.1.3. Logic Elements x
1.1.3.1. LE Features 1.1.3.2. LE Operating Modes
1.1.3.2. LE Operating Modes x
1.1.3.2.1. Normal Mode 1.1.3.2.2. Arithmetic Mode
1.3. Embedded Multiplier x
1.3.1. 18-Bit Multipliers 1.3.2. 9-Bit Multipliers
1.4. Clocking and PLL x
1.4.1. Global Clock Networks 1.4.2. Internal Oscillator 1.4.3. PLL Block and Locations
1.5. General Purpose I/O x
1.5.1. Intel® MAX® 10 I/O Banks Architecture 1.5.2. Intel® MAX® 10 I/O Banks Locations
1.6. High-Speed LVDS I/O x
1.6.1. Intel® MAX® 10 High-Speed LVDS Circuitry 1.6.2. Intel® MAX® 10 High-Speed LVDS I/O Location
1.7. External Memory Interface x
1.7.1. Intel® MAX® 10 I/O Banks for External Memory Interface
1.8. Analog to Digital Converter x
1.8.1. ADC Block Locations
1.9. Configuration Schemes x
1.9.1. JTAG Configuration 1.9.2. Internal Configuration
1.11. Power Management x
1.11.1. Single-Supply Device 1.11.2. Dual-Supply Device 1.11.3. Power Management Controller Scheme 1.11.4. Hot Socketing
1. Intel® MAX® 10 FPGA Device Architecture

1.3.2. 9-Bit Multipliers

You can configure each embedded multiplier to support two 9 × 9 independent multipliers for input widths of up to 9 bits.

The following figure shows the embedded multiplier configured to support two 9-bit multipliers.

Figure 9. 9-Bit Multiplier Mode

All 9-bit multiplier inputs and results are independently sent through registers. The multiplier inputs can accept signed integers, unsigned integers, or a combination of both.

Each embedded multiplier block has only one signa and one signb signal to control the sign representation of the input data to the block. If the embedded multiplier block has two 9 × 9 multipliers the following applies:
  • The Data A input of both multipliers share the same signa signal
  • The Data B input of both multipliers share the same signb signal
Level Two Title