XHD Module

Programmable IC:

• Number of input/output pins: ≥ 74
• Input voltage: (2.5÷3.3) V
• Number of LE (Logic Elements): ≥ 22320
• Embedded memory: ≥ 594 Kb
• Number of 18×18 multipliers: ≥ 66
• Number of PLLs (Phase-Locked Loops): ≥ 2

Configuration memory:

• EPCQ64 or EPCS16

G-Sensor:

• Number of channels: 3
• Resolution: 13-bit

Number of USB ports: ≥ 1

SDRAM: ≥ 32 MB

I2C EEPROM memory: ≥ 2 Kb

Number of hard switches: ≥ 4

Analog-to-Digital Converter (ADC):

• Number of channels: 8
• Resolution: 12-bit
• Speed: Up to 200 Ksps

Clock frequency: 50 MHz

Output signal current: ≥ 20 mA

30-bit random data generator:

• Uses LFRS 127-stage function

4-bit random data generator:

• Uses LFRS 127-stage function

Data encoder:

• Encoding algorithm ensuring anti-forgery probability: ≥ 0.005
• Encoding speed: ≥ 10 MHz
• Input 1: 30-bit random data
• Input 2: 39-bit encoded data
• Input 3: 4-bit random data
• Output: 39-bit data

Decoder:

• Uses reverse algorithm of the encoder
• Decoding speed: ≥ 10 MHz
• Input 1: 39-bit encoded data
• Input 2: 39-bit random data
• Output: 4-bit data

Data storage controller:

• Number of codes: 16
• Bits per code: 39-bit
• Data deletion command: TTL 3.3V

Data read/write unit:

• Bus for read/write operations: Avalon
• Number of DPRAM units: 4
• DPRAM capacity: 16×32

16-bit multipliers: ≥ 5

Digital filter:

• Number of stages: 16
• Window function: Hamming

Environmental conditions:

• Temperature: (0÷60) °C
• Humidity: up to 98 %

Input voltage: (5±0.2) V

Power consumption: ≤ 0.7 A

Dimensions: no larger than 100x70x20 mm