Datasheet

TMC8460-BI Datasheet (V100 / 2016-Sep-01)
Copyright © 2016 TRINAMIC Motion Control GmbH & Co. KG 57
Bit
Description
ECAT PDI Reset Value
7:0 Process Data RAM size supported by the
EtherCAT Slave Controller in KByte
r/- r/-
TMC8460: 16
TMC8461: 16
5.7 Port Descriptor (0x0007)
Table 18: Register Port Descriptor (0x0007)
Bit
Description
ECAT PDI Reset Value
Port configuration:
00: Not implemented
01: Not configured (SII EEPROM)
10: EBUS
11: MII / RMII / RGMII
1:0
Port 0
r/-
r/-
TMC8460: 11
TMC8461: 11
3:2
Port 1
r/-
r/-
TMC8460: 11
TMC8461: 11
5:4
Port 2
r/-
r/-
TMC8460: 00
TMC8461: 00
7:6
Port 3
r/-
r/-
TMC8460: 00
TMC8461: 11
5.8 ESC Features supported (0x0008:0x0009)
Table 19: Register ESC Features supported (0x0008:0x0009)
Bit
Description
ECAT PDI Reset Value
0
FMMU Operation:
0: Bit oriented
1: Byte oriented
r/- r/-
TMC8460: 0
1
Reserved
r/-
r/-
TMC8460: 0
2
Distributed Clocks:
0: Not available
1: Available
r/-
r/-
TMC8460: 1
3
Distributed Clocks (width):
0: 32 bit
1: 64 bit
r/-
r/-
TMC8460: 1
4
Low Jitter EBUS:
0: Not available, standard jitter
1: Available, jitter minimized
r/-
r/-
TMC8460: 0
5
Enhanced Link Detection EBUS:
0: Not available
1: Available
r/-
r/-
TMC8460: 0
6
Enhanced Link Detection MII:
0: Not available
1: Available
r/-
r/-
TMC8460: 1