### Example Pulseq FID Sequence Blocks Section

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Illustrates the `[BLOCKS]` section for a Free Induction Decay (FID) sequence. This example shows two blocks: the first containing an RF event, and the second containing an ADC event, with their respective durations and event IDs.

```Pulseq File Format
[BLOCKS]
1 62 1 0 0 0 0 0
2 499947 0 0 0 0 1 0
```

--------------------------------

### Example Pulseq FID Sequence ADC Event Section

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Shows the `[ADC]` section for an FID sequence. This example defines an ADC event with 8192 samples, a dwell time of 31250 ns, and a delay of 29730 us between the block start and the first sample, with no frequency or phase offsets.

```Pulseq File Format
[ADC]
1 8192 31250 29730 0 0
```

--------------------------------

### Example Pulseq FID Sequence RF Event Section

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Demonstrates the `[RF]` section for an FID sequence. This example defines an RF event with a peak amplitude of 500 Hz, a 100 us delay, and specific shape IDs for magnitude, phase, and time, with no frequency or phase offsets.

```Pulseq File Format
[RF]
1 500 1 2 3 100 0 0
```

--------------------------------

### Pulseq ADC Event Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Specifies the structure for an ADC event in the Pulseq file format. Each entry includes an ADC ID, number of samples, dwell time, a delay between the block start and the first sample, and frequency/phase offsets.

```APIDOC
<adc_id> <num> <dwell> <delay> <freq_offset> <phase_offset>
```

--------------------------------

### Pulseq Extension Event Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Defines the structure for an extension event in the Pulseq file format. Each entry includes an extension ID, type, reference, and the ID of the next event in a linked list.

```APIDOC
<ext_id> <type> <ref> <next>
```

--------------------------------

### Pulseq RF Event Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Specifies the structure for an RF event in the Pulseq file format. Each entry includes an RF ID, peak amplitude, IDs for magnitude, phase, and time compressed shapes, a delay before the pulse, and frequency/phase offsets.

```APIDOC
<rf_id> <amp> <mag_id> <phase_id> <time_id> <delay> <freq_offset> <phase_offset>
```

--------------------------------

### Pulseq Arbitrary Gradient Event Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Defines the structure for arbitrary gradient events in the Pulseq file format. Each entry includes a gradient ID, amplitude, shape ID, time ID, and a delay. Arbitrary gradients share the same ID space with trapezoidal gradients.

```APIDOC
<grad_id> <amp> <shape_id> <time_id> <delay>
```

--------------------------------

### Pulseq Block Table Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Defines the structure of a single block entry in the Pulseq file format, specifying its duration (DUR) and a list of six event IDs for RF, three gradient axes (GX, GY, GZ), ADC, and extension events. An event ID of 0 indicates no event.

```APIDOC
<id_block> <dur> <rf_id> <gx_id> <gy_id> <gz_id> <adc_id> <ext_id>
```

--------------------------------

### Pulseq Trapezoidal Gradient Event Entry Format

Source: https://github.com/pulseq/tutorials/blob/main/README.md

Defines the structure for trapezoidal gradient events in the Pulseq file format. Each entry includes a gradient ID, amplitude, rise, flat, and fall times, and a delay. Trapezoidal gradients share the same ID space with arbitrary gradients.

```APIDOC
<grad_id> <amp> <rise> <flat> <fall> <delay>
```

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