Datasheet

TMC8462 Datasheet • Document Revision V1.5 • 2019-June-21
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Chip Feature / Description Domain TMC8460 TMC8461 TMC8462 TMC8670
Link/activity LEDs enabled LEDs 1 1 1 1
Port error LEDs enabled LEDs 0 0 0 0
RUN/ERR LED override registers 0x0138:0x0139 enabled LEDs 0 1 1 1
Configurable SPI PDI modes enabled PDI 1 1 1 1
Digital IO output register 0x0F00:0x0F03 disabled PDI 0 0 0 0
PDI user mode registers 0x0158/0x015C enabled PDI 0 0 0 0
DC Latch unit enabled DC 1 1 1 1
External DC speed counter diff direct control register 0x0938
enabled
DC 0 0 0 0
DC Sync unit enabled DC 1 1 1 1
DC time loop control by PDI enabled DC 0 0 0 0
DC with external local clock enabled DC 0 0 0 0
EEPROM emulation enabled EEPROM 0 0 0 0
Removable PDI (socket communication) enabled EEPROM 0 0 0 0
EEPROM RAM/ROM instead of I2C/emulation enabled EEPROM 0 0 0 0
Parameter loading to 0x0580 enabled EEPROM 1 1 1 1
EEPROM streaming support enabled EEPROM 0 0 0 0
8 Byte EEPROM read data enabled EEPROM 1 0 0 0
Configurable EEPROM SIZE enabled EEPROM 1 1 1 1
Extended ESC configuration register 0x0142:0x0143 (EEPROM
word 5) enabled
EEPROM 0 0 0 0
Table 7: Available EtherCAT Chip Features (0 = not available/disabled, 1 = available/enabled
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