BECKHOFF EtherCAT Registers Section II - Manual (Page 39)

PDI Configuration (0x0150:0x0153)
Slave Controller – Register Description II-27
3.28 PDI Configuration (0x0150:0x0153)
The PDI configuration register 0x0150 and the extended PDI configuration registers 0x0152:0x0153
depend on the selected PDI. The Sync/Latch[1:0] PDI configuration register 0x0151 is independent of
the selected PDI.
Table 32: PDI Configuration Register overview
PDI number PDI name Configuration registers
0x04 Digital I/O 0x0150 0x0152:0x0153
0x05 SPI Slave 0x0150 0x0152:0x0153
0x07 EtherCAT Bridge (port 3) 0x0150 0x0152:0x0153
0x08/0x09 8/16Bit asynchronous Microcontroller 0x0150 0x0152:0x0153
0x0A/0x0B 8/16Bit synchronous Microcontroller 0x0150 0x0152:0x0153
0x80 On-chip bus 0x0150 0x0152:0x0153
Sync/Latch[1:0] PDI Configuration
- Sync/Latch PDI Configuration 0x0151