+#define NUM_TRIGGER_STAGES 4
+#define TRIGGER_TYPES "01"
+
+#define MAX_RENUM_DELAY_MS 3000
+#define NUM_SIMUL_TRANSFERS 32
+#define MAX_EMPTY_TRANSFERS (NUM_SIMUL_TRANSFERS * 2)
+
+#define FX2LAFW_REQUIRED_VERSION_MAJOR 1
+
+#define MAX_8BIT_SAMPLE_RATE SR_MHZ(24)
+#define MAX_16BIT_SAMPLE_RATE SR_MHZ(12)
+
+/* 6 delay states of up to 256 clock ticks */
+#define MAX_SAMPLE_DELAY (6 * 256)
+
+/* Software trigger implementation: positive values indicate trigger stage. */
+#define TRIGGER_FIRED -1