Datasheet

TMC8462 Datasheet • Document Revision V1.5 • 2019-June-21

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7.3.6 General Purpose I/Os

7.3.6.1 Register 47 – GPO

Bit Description ECAT PDI Range [Unit]

15:0 GPOx output values -/w -/w

31:16

GPOx safe state (when emergency input pin

MFC_NES = ’0’)

-/w -/w

Table 172: MFC IO Register 47 – GPO

Note

Bits [31:24] are not available in -ES sample devices.

7.3.6.2 Register 48 – GPI

Bit Description ECAT PDI Range [Unit]

15:0 GPIx input values r/- r/-

Table 173: MFC IO Register 48 – GPI

7.3.6.3 Register 49 – GPIO_CONFIG

Bit Description ECAT PDI Range [Unit]

15:0

Output enable conﬁguration for the GPOx sig-

nals

Disabled = tristated.

-/w -/w

Table 174: MFC IO Register 49 – GPIO_CONFIG

Note

GPIO_CONFIG is not available in -ES sample devices.

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