Template:ESync2

The eSync Specification
Power Input
  • IEEE 802.3af-2003 PoE
  • (Optional) 12V @ 0.6A power supply, US/EU-compatible, when no PoE port is available.
Ethernet Ports
  • 1000BASE-T Ethernet
  • Cat6 Ethernet cabling.
  • Not supported: Cat5/Cat5e/etc.
Sync Input Ports/Sources

Input Ports: Configurable in Motive

  • 3 External Input Ports. High-impedence
  • VIL (max) : 0.8V
  • VIH (min) : 2V
  • VIH (max) : 3.3V
  • ZIN : 4.7 kΩ
  • 1 External Isolated Sync In
  • VIL (max) : 1.0V
  • VIH (min) : 3.0V
  • VIH (max) : 12V
  • 1 External VESA Stereo In
  • VIL (max) : 0.8V
  • VIH (min) : 2V
  • VIH (max) : 3.3V
  • ZIN : 4.7 kΩ
  • External Video Genlock
  • External SMPTE Time Code

Sync Sources:

  • Internal Clock (eSync)
  • External Video Genlock Signal
  • External SMPTE Time Code Signal
  • External Digital Input Signals
- Isolated
- High Impedance (x3)
- VESA Stereo


This is further explained in the later section.

Common Sync Parameters
  • Max input freq : 50 kHz
  • Min input freq : 10 Hz
  • Divider ( 1:1 to 1:1024 )
  • Sync modes
  • Rising edge
  • Falling edge
  • Either edge
  • Sync Offset (up to one frame period)
  • Sync Rate : 30 to 360 Hz
Sync Outputs

Output Ports: Configurable in Motive

  • 4 BNC Outputs
  • 1 VESA Stereo Output
  • LVCMOS 3.3V
  • IOH (max): -8 mA
  • IOL (max): 8 mA

Sources:

  • Internal Clock
  • Recording Active: level for duration, start/stop pulse.
  • Exposure Time
  • Relay all external digital signal inputs
  • Polarity: Normal/Inverted

This is further explained in the later section.

Status LEDs
  • Per port activity status (input and output).
  • Master time
  • External Clock