AN3393 datasheet(35/103 Pages) STMICROELECTRONICS

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AN3393

103

4.35

PR1 (5Ch)

Program and reset pointers for State Machine 1.

4.36

TC1 (5Dh-5Eh)

16-bit general timer counter for State Machine 1.

Table 54. SETT1 register structure

P_DET

THR3_SA ABS

THR3_MA

R_TAM

SITR

Table 55. SETT1 register description

P_DET

SM1 peak detection bit. Default value: 0

0 = peak detection disabled, 1 = peak detection enabled

For more information about peak detection refer to Section 8.

THR3_SA

Default value: 0

0 = no action, 1 = threshold 3 enabled for axis and sign mask reset (MASKB_1)

ABS

Default value: 0

0 = unsigned thresholds THRSx, 1 = signed thresholds THRSx

For more details refer to Section 7.2.

THR3_MA

Default value: 0

0 = no action, 1 = threshold 3 enabled for axis and sign mask reset (MASKA_1)

R_TAM

Next condition validation flag. Default value: 0

0 = mask frozen on the axis that triggers the condition, 1 = standard mask always

evaluated.

For more details about the temporary axis mask refer to Section 7.3.

SITR

Default value:0

0 = no actions, 1 = STOP and CONT commands generate an interrupt and perform

output actions as OUTC command.

Table 56. PR1 register

RP3

RP2

RP1

RP0

PP3

PP2

PP1

PP0

Table 57. PR1 register description

RP3-RP0

SM1 reset pointer address

PP3-PP0

SM1 program pointer address

Table 58. TC1_L default values

00000000

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