NXP Semiconductors /LPC15xx /SCTIPU /SAMPLE_CTRL

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Interpret as SAMPLE_CTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (SAMPE_IN_A0_SELECT_)IN0SEL 0 (SAMPE_IN_A1_SELECT_)IN1SEL 0 (SAMPE_IN_A2_SELECT_)IN2SEL 0 (SAMPE_IN_A3_SELECT_)IN3SEL 0 (SELECTS_SAMPLE_ENABL)SAMPLE_EN0SEL 0 (SELECTS_SAMPLE_ENABL)SAMPLE_EN1SEL 0 (SELECTS_SAMPLE_ENABL)SAMPLE_EN2SEL 0 (SELECTS_SAMPLE_ENABL)SAMPLE_EN3SEL 0 (TRANSPARENT_MODE_SA)LATCHEN0 0 (TRANSPARENT_MODE_SA)LATCHEN1 0 (TRANSPARENT_MODE_SA)LATCHEN2 0 (TRANSPARENT_MODE_SA)LATCHEN3

IN3SEL=SAMPE_IN_A3_SELECT_, IN1SEL=SAMPE_IN_A1_SELECT_, LATCHEN2=TRANSPARENT_MODE_SA, SAMPLE_EN3SEL=SELECTS_SAMPLE_ENABL, SAMPLE_EN0SEL=SELECTS_SAMPLE_ENABL, LATCHEN1=TRANSPARENT_MODE_SA, LATCHEN3=TRANSPARENT_MODE_SA, LATCHEN0=TRANSPARENT_MODE_SA, SAMPLE_EN2SEL=SELECTS_SAMPLE_ENABL, SAMPLE_EN1SEL=SELECTS_SAMPLE_ENABL, IN2SEL=SAMPE_IN_A2_SELECT_, IN0SEL=SAMPE_IN_A0_SELECT_

Description

SCT IPU sample control register. Contains the input mux selects, latch/sample-enable mux selects, and sample overrride bits for the SAMPLE module.

Fields

IN0SEL

Select SCT IPU input source for output channel 0.

0 (SAMPE_IN_A0_SELECT_): SAMPE_IN_A0. Select input SAMPLE_IN_A0.

1 (SAMPE_IN_B0_SELECT_): SAMPE_IN_B0. Select input SAMPLE_IN_B0.

IN1SEL

Select SCT IPU input source for output channel 1.

0 (SAMPE_IN_A1_SELECT_): SAMPE_IN_A1. Select input SAMPLE_IN_A1.

1 (SAMPE_IN_B1_SELECT_): SAMPE_IN_B1. Select input SAMPLE_IN_B1.

IN2SEL

Select SCT IPU input source for output channel 2.

0 (SAMPE_IN_A2_SELECT_): SAMPE_IN_A2. Select input SAMPLE_IN_A2.

1 (SAMPE_IN_B2_SELECT_): SAMPE_IN_B2. Select input SAMPLE_IN_B2.

IN3SEL

Select. SCT IPU input source for output channel 3.

0 (SAMPE_IN_A3_SELECT_): SAMPE_IN_A3. Select input SAMPLE_IN_A3.

1 (SAMPE_IN_B3_SELECT_): SAMPE_IN_B3. Select input SAMPLE_IN_B3.

SAMPLE_EN0SEL

Select the sample enable input as the latch/sample-enable control for the Sample_Output(0) latch. Depending on the value of the corresponding LATCHn_EN bit, this latch is transparent when the LATCHn_EN bit is 1 or latched when the LATCHn_EN bit is 0.

0 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_A as the latch/sample-enable control for the Sample_Output(0) latch.

1 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_B as the latch/sample-enable control for the Sample_Output(0) latch.

2 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_C as the latch/sample-enable control for the Sample_Output(0) latch.

3 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_D as the latch/sample-enable control for the Sample_Output(0) latch.

SAMPLE_EN1SEL

Select the sample enable input as the latch/sample-enable control for the Sample_Output(1) latch. Depending on the value of the corresponding LATCHn_EN bit, this latch is transparent when the LATCHn_EN bit is 1 or latched when the LATCHn_EN bit is 0.

0 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_A as the latch/sample-enable control for the Sample_Output(1) latch.

1 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_B as the latch/sample-enable control for the Sample_Output(1) latch.

2 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_C as the latch/sample-enable control for the Sample_Output(1) latch.

3 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_D as the latch/sample-enable control for the Sample_Output(1) latch.

SAMPLE_EN2SEL

Select the sample enable input as the latch/sample-enable control for the Sample_Output(2) latch. Depending on the value of the corresponding LATCHn_EN bit, this latch is transparent when the LATCHn_EN bit is 1 or latched when the LATCHn_EN bit is 0.

0 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_A as the latch/sample-enable control for the Sample_Output(2) latch.

1 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_B as the latch/sample-enable control for the Sample_Output(2) latch.

2 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_C as the latch/sample-enable control for the Sample_Output(2) latch.

3 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_D as the latch/sample-enable control for the Sample_Output(2) latch.

SAMPLE_EN3SEL

Select the sample enable input as the latch/sample-enable control for the Sample_Output(3) latch. Depending on the value of the corresponding LATCHn_EN bit, this latch is transparent when the LATCHn_EN bit is 1 or latched when the LATCHn_EN bit is 0.

0 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_A as the latch/sample-enable control for the Sample_Output(3) latch.

1 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_B as the latch/sample-enable control for the Sample_Output(3) latch.

2 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_C as the latch/sample-enable control for the Sample_Output(3) latch.

3 (SELECTS_SAMPLE_ENABL): Selects Sample_Enable_D as the latch/sample-enable control for the Sample_Output(3) latch.

LATCHEN0

Enable latch for output channel 0.

0 (TRANSPARENT_MODE_SA): Transparent mode. Sample_Output(0) latch is forced into transparent mode. The selected Sample_Input is passed directly through to Sample_Output(0). The sample-enable control line selected for this latch has no effect.

1 (LATCHED_MODE_THE_SA): Latched mode. The Sample_Output(0) latch is operational and will sample or latch based on the state of the selected sample-enable control signal.

LATCHEN1

Enable latch for output channel 1.

0 (TRANSPARENT_MODE_SA): Transparent mode. Sample_Output(1) latch is forced into transparent mode. The selected Sample_Input is passed directly through to Sample_Output(1). The sample-enable control line selected for this latch has no effect.

1 (LATCHED_MODE_THE_SA): Latched mode. The Sample_Output(1) latch is operational and will sample or latch based on the state of the selected sample-enable control signal.

LATCHEN2

Enable latch for output channel 2.

0 (TRANSPARENT_MODE_SA): Transparent mode. Sample_Output(2) latch is forced into transparent mode. The selected Sample_Input is passed directly through to Sample_Output(2). The sample-enable control line selected for this latch has no effect.

1 (LATCHED_MODE_THE_SA): Latched mode. The Sample_Output(2) latch is operational and will sample or latch based on the state of the selected sample-enable control signal.

LATCHEN3

Enable latch for output channel 3.

0 (TRANSPARENT_MODE_SA): Transparent mode. Sample_Output(3) latch is forced into transparent mode. The selected Sample_Input is passed directly through to Sample_Output(3). The sample-enable control line selected for this latch has no effect.

1 (LATCHED_MODE_THE_SA): Latched mode. The Sample_Output(3) latch is operational and will sample or latch based on the state of the selected sample-enable control signal.

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