Data Sheet

Switch polarity map

Offset 0x36

Type 8-bit

Data

• Bit 0: polarity of SCL pin if it is used as a switch

• Bit 1: polarity of SDA pin if it is used as a switch

• Bit 2: polarity of TX pin if it is used as a switch

• Bit 3: polarity of RX pin if it is used as a switch

• Bit 4: polarity of RC pin if it is used as a switch

• Bits 5–7: reserved, should be 0

Default 0

Settings file Listed in scl_config , sda_config , tx_config , rx_config , rc_config

Settings file data active_high or nothing

Tic Control Center Advanced settings tab, Pin configuration, Active high checkboxes

For each pin configured as a switch, this setting allows you to choose whether that pin is active high

or active low. If the pin’s switch polarity bit is 0, it is active low (a low voltage corresponds to an active

switch). If the bit is 1, it is active high.

Kill switch map

Offset 0x5D

Type 8-bit

Data

• Bit 0: 1 if SCL pin is used as a kill switch

• Bit 1: 1 if SDA pin is used a kill switch

• Bit 2: 1 if TX pin is used as a kill switch

• Bit 3: 1 if RX pin is used as a kill switch

• Bit 4: 1 if RC pin is used as a kill switch

• Bits 5–7: reserved, should be 0

Default 0

This byte contains redundant information to make the firmware implementation simpler. Each of the

five input pins of the Tic has one bit in this byte. If the bit is 0, it means that the pin is not a kill switch.

If the bit is 1, it means that the pin is a kill switch.

6. Setting reference Page 102 of 150