AM625 datasheet(138/255 Pages) TI

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7.11.5.6 ECAP

Table 7-43, Table 7-44, Figure 7-37, Table 7-45, and Figure 7-38 present timing conditions, requirements, and

switching characteristics for ECAP.

Table 7-43. ECAP Timing Conditions

PARAMETER

MIN

MAX

UNIT

INPUT CONDITIONS

SRI

Input slew rate

V/ns

OUTPUT CONDITIONS

Output load capacitance

Table 7-44. ECAP Timing Requirements

see Figure 7-37

NO.

PARAMETER

DESCRIPTION

MIN

MAX

UNIT

CAP1

tw(CAP)

Pulse duration, CAP (asynchronous)

2P(1) + 2

(1)

P = sysclk period in ns.

CAP

CAP1

EPERIPHERALS_TIMNG_01

Figure 7-37. ECAP Timings Requirements

Table 7-45. ECAP Switching Characteristics

see Figure 7-38

NO.

PARAMETER

DESCRIPTION

MIN

MAX

UNIT

CAP2

tw(APWM)

Pulse duration, APWMx high/low

2P(1) - 2

(1)

P = sysclk period in ns.

APWM

CAP2

EPERIPHERALS_TIMNG_02

Figure 7-38. ECAP Switching Characteristics

For more information, see Enhanced Capture (ECAP) Module section in Peripherals chapter in the device TRM.

AM625, AM623

SPRSP58A – JUNE 2022 – REVISED NOVEMBER 2022

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