Renesas R-IN32M3 Series User Manual page 69

R-IN32M3-EC User's Manual
Features
SyncManager
Distributed clocks
EtherCAT state machine
SII EEPROM
Interrupt
Watchdog
Error counters
R18UZ0003EJ0501
Jan. 12, 2021
Buffered mode
Mailbox mode
Interrupt and latch event generation when a buffer was completely and
successfully written or read
Repeating mailbox communication
SyncManager deactivation by the PDI
Clock synchronization considering propagation delay and drift compensation
Generation of synchronous output signals (SYNC0/1 signals)
・Cyclic mode
・Single shot mode
・Cyclic acknowledge mode
・Single shot acknowledge mode
Precise time stamping of input events (LATCH0/1 signals)
・Single event mode
・Continuous mode
・SyncManager event mode (for debugging)
Generation of synchronous interrupts
Synchronous digital output update / input sampling
ECAT or PDI exclusive control over SYNC signals / LATCH signals
System time PDI controlled
Communication timing
・Free run
・Synchronized to output event
・Synchronized to SYNC signal
Control of EtherCAT state machine / Indication of the status and error code
Device emulation
SII EEPROM commands
SII EEPROM error indication
SII EEPROM access interface
EEPROM size selection
EEPROM emulation
AL event request (PDI interrupt)
ECAT event request (ECAT interrupt)
Process data watchdog
PDI watchdog
Port error counters
Forwarded RX error counter
ECAT processing unit error counter
PDI error counter
Lost link counter
Watchdog counter: process data
Watchdog counter: PDI
6. EtherCAT Slave Controller Function
Functions
(2/3)
Supported
✓
✓
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✓
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✓
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