Datasheet

TMC8460-BI Datasheet (V100 / 2016-Sep-01)
Copyright © 2016 TRINAMIC Motion Control GmbH & Co. KG 68
Bit
Description
ECAT PDI Reset Value
7:0
Process data interface:
0x00: Interface deactivated (no PDI)
0x01: 4 Digital Input
0x02: 4 Digital Output
0x03: 2 Digital Input and 2 Digital Output
0x04: Digital I/O
0x05: SPI Slave
0x06: Oversampling I/O
0x07: EtherCAT Bridge (port 3)
0x08: 16 Bit asynchronous Microcontroller
interface
0x09: 8 Bit asynchronous Microcontroller
interface
0x0A: 16 Bit synchronous Microcontroller
interface
0x0B: 8 Bit synchronous Microcontroller
interface
0x10: 32 Digital Input and 0 Digital Output
0x11: 24 Digital Input and 8 Digital Output
0x12: 16 Digital Input and 16 Digital
Output
0x13: 8 Digital Input and 24 Digital Output
0x14: 0 Digital Input and 32 Digital Output
0x80: On-chip bus
Others: Reserved
r/-
r/-
TMC8460: 0x05,
later EEPROM ADR
0x0000
5.26 ESC Configuration (0x0141)
Table 38: Register ESC Configuration (0x0141)
Bit
Description
ECAT PDI Reset Value
0
Device emulation (control of AL status):
0: AL status register has to be set by PDI
1: AL status register will be set to value
written to AL control register
r/-
r/-
TMC8460: 1 with
PDI_EMULATION pin,
later EEPROM ADR
0x0000
1
Enhanced Link detection all ports:
0: disabled (if bits [7:4]=0)
1: enabled at all ports (overrides bits [7:4])
r/-
r/-
0,
later EEPROM ADR
0x0000
2
Distributed Clocks SYNC Out Unit:
0: disabled (power saving)
1: enabled
r/-
r/-
TMC8460: Depends on
configuration
later EEPROM ADR
0x0000
3
Distributed Clocks Latch In Unit:
0: disabled (power saving)
1: enabled
r/-
r/-
4
Enhanced Link port 0:
0: disabled (if bit 1=0)
1: enabled
r/-
r/-
0, later EEPROM ADR
0x0000
5
Enhanced Link port 1:
0: disabled (if bit 1=0)
1: enabled
r/-
r/-
6
Enhanced Link port 2:
0: disabled (if bit 1=0)
1: enabled
r/-
r/-