wrsw_dio_wb

FMC-DIO-5chttla

1. Memory map summary

H/W Address	Type	Name	VHDL/Verilog prefix	C prefix
0x0	REG	fmc-dio 0 UTC-based trigger for pulse generation	dio_trig0	TRIG0
0x1	REG	fmc-dio 0 UTC-based trigger for pulse generation	dio_trigh0	TRIGH0
0x2	REG	fmc-dio 0 cycles to trigger a pulse generation	dio_cyc0	CYC0
0x3	REG	fmc-dio 1 UTC-based trigger for pulse generation	dio_trig1	TRIG1
0x4	REG	fmc-dio 1 UTC-based trigger for pulse generation	dio_trigh1	TRIGH1
0x5	REG	fmc-dio 1 cycles to trigger a pulse generation	dio_cyc1	CYC1
0x6	REG	fmc-dio 2 UTC-based trigger for pulse generation	dio_trig2	TRIG2
0x7	REG	fmc-dio 2 UTC-based trigger for pulse generation	dio_trigh2	TRIGH2
0x8	REG	fmc-dio 2 cycles to trigger a pulse generation	dio_cyc2	CYC2
0x9	REG	fmc-dio 3 UTC-based trigger for pulse generation	dio_trig3	TRIG3
0xa	REG	fmc-dio 3 UTC-based trigger for pulse generation	dio_trigh3	TRIGH3
0xb	REG	fmc-dio 3 cycles to trigger a pulse generation	dio_cyc3	CYC3
0xc	REG	fmc-dio 4 UTC-based trigger for pulse generation	dio_trig4	TRIG4
0xd	REG	fmc-dio 4 UTC-based trigger for pulse generation	dio_trigh4	TRIGH4
0xe	REG	fmc-dio 4 cycles to trigger a pulse generation	dio_cyc4	CYC4
0xf	REG	FMC-DIO UTC-based trigger Enable-register for pulse generation	dio_trig_ena	TRIG_ENA
0x10	REG	FMC-DIO UTC-based trigger ready informaton for pulse generation	dio_trig_ena	TRIG_ENA
0x11	REG	Pulse generate immediately	dio_puls_inmed	PULS_INMED
0x18	REG	Interrupt disable register	dio_eic_idr	EIC_IDR
0x19	REG	Interrupt enable register	dio_eic_ier	EIC_IER
0x1a	REG	Interrupt mask register	dio_eic_imr	EIC_IMR
0x1b	REG	Interrupt status register	dio_eic_isr	EIC_ISR
0x1c	FIFOREG	FIFO 'Timestamp FIFO 0' data output register 0	dio_tsf0_r0	TSF0_R0
0x1d	FIFOREG	FIFO 'Timestamp FIFO 0' data output register 1	dio_tsf0_r1	TSF0_R1
0x1e	FIFOREG	FIFO 'Timestamp FIFO 0' data output register 2	dio_tsf0_r2	TSF0_R2
0x1f	REG	FIFO 'Timestamp FIFO 0' control/status register	dio_tsf0_csr	TSF0_CSR
0x20	FIFOREG	FIFO 'Timestamp FIFO 1' data output register 0	dio_tsf1_r0	TSF1_R0
0x21	FIFOREG	FIFO 'Timestamp FIFO 1' data output register 1	dio_tsf1_r1	TSF1_R1
0x22	FIFOREG	FIFO 'Timestamp FIFO 1' data output register 2	dio_tsf1_r2	TSF1_R2
0x23	REG	FIFO 'Timestamp FIFO 1' control/status register	dio_tsf1_csr	TSF1_CSR
0x24	FIFOREG	FIFO 'Timestamp FIFO 2' data output register 0	dio_tsf2_r0	TSF2_R0
0x25	FIFOREG	FIFO 'Timestamp FIFO 2' data output register 1	dio_tsf2_r1	TSF2_R1
0x26	FIFOREG	FIFO 'Timestamp FIFO 2' data output register 2	dio_tsf2_r2	TSF2_R2
0x27	REG	FIFO 'Timestamp FIFO 2' control/status register	dio_tsf2_csr	TSF2_CSR
0x28	FIFOREG	FIFO 'Timestamp FIFO 3' data output register 0	dio_tsf3_r0	TSF3_R0
0x29	FIFOREG	FIFO 'Timestamp FIFO 3' data output register 1	dio_tsf3_r1	TSF3_R1
0x2a	FIFOREG	FIFO 'Timestamp FIFO 3' data output register 2	dio_tsf3_r2	TSF3_R2
0x2b	REG	FIFO 'Timestamp FIFO 3' control/status register	dio_tsf3_csr	TSF3_CSR
0x2c	FIFOREG	FIFO 'Timestamp FIFO 4' data output register 0	dio_tsf4_r0	TSF4_R0
0x2d	FIFOREG	FIFO 'Timestamp FIFO 4' data output register 1	dio_tsf4_r1	TSF4_R1
0x2e	FIFOREG	FIFO 'Timestamp FIFO 4' data output register 2	dio_tsf4_r2	TSF4_R2
0x2f	REG	FIFO 'Timestamp FIFO 4' control/status register	dio_tsf4_csr	TSF4_CSR

2. HDL symbol

→	rst_n_i	Timestamp FIFO 0:
→	clk_sys_i	dio_tsf0_wr_req_i	←
⇒	wb_adr_i[5:0]	dio_tsf0_wr_full_o	→
⇒	wb_dat_i[31:0]	dio_tsf0_wr_empty_o	→
⇐	wb_dat_o[31:0]	dio_tsf0_tag_utc_i[31:0]	⇐
→	wb_cyc_i	dio_tsf0_tag_utch_i[7:0]	⇐
⇒	wb_sel_i[3:0]	dio_tsf0_tag_cycles_i[27:0]	⇐
→	wb_stb_i
→	wb_we_i	dio fifo not-empty 0:
←	wb_ack_o	irq_nempty_0_i	←
←	wb_stall_o
←	wb_int_o	Timestamp FIFO 1:
		dio_tsf1_wr_req_i	←
		dio_tsf1_wr_full_o	→
		dio_tsf1_wr_empty_o	→
		dio_tsf1_tag_utc_i[31:0]	⇐
		dio_tsf1_tag_utch_i[7:0]	⇐
		dio_tsf1_tag_cycles_i[27:0]	⇐

		dio fifo not-empty 1:
		irq_nempty_1_i	←

		Timestamp FIFO 2:
		dio_tsf2_wr_req_i	←
		dio_tsf2_wr_full_o	→
		dio_tsf2_wr_empty_o	→
		dio_tsf2_tag_utc_i[31:0]	⇐
		dio_tsf2_tag_utch_i[7:0]	⇐
		dio_tsf2_tag_cycles_i[27:0]	⇐

		dio fifo not-empty 2:
		irq_nempty_2_i	←

		Timestamp FIFO 3:
		dio_tsf3_wr_req_i	←
		dio_tsf3_wr_full_o	→
		dio_tsf3_wr_empty_o	→
		dio_tsf3_tag_utc_i[31:0]	⇐
		dio_tsf3_tag_utch_i[7:0]	⇐
		dio_tsf3_tag_cycles_i[27:0]	⇐

		dio fifo not-empty 3:
		irq_nempty_3_i	←

		Timestamp FIFO 4:
		dio_tsf4_wr_req_i	←
		dio_tsf4_wr_full_o	→
		dio_tsf4_wr_empty_o	→
		dio_tsf4_tag_utc_i[31:0]	⇐
		dio_tsf4_tag_utch_i[7:0]	⇐
		dio_tsf4_tag_cycles_i[27:0]	⇐

		dio fifo not-empty 4:
		irq_nempty_4_i	←

		fmc-dio 0 UTC-based trigger for pulse generation:
		dio_trig0_utc_o[31:0]	⇒

		fmc-dio 0 UTC-based trigger for pulse generation:
		dio_trigh0_utc_o[7:0]	⇒

		fmc-dio 0 cycles to trigger a pulse generation:
		dio_cyc0_cyc_o[27:0]	⇒

		fmc-dio 1 UTC-based trigger for pulse generation:
		dio_trig1_utc_o[31:0]	⇒

		fmc-dio 1 UTC-based trigger for pulse generation:
		dio_trigh1_utc_o[7:0]	⇒

		fmc-dio 1 cycles to trigger a pulse generation:
		dio_cyc1_cyc_o[27:0]	⇒

		fmc-dio 2 UTC-based trigger for pulse generation:
		dio_trig2_utc_o[31:0]	⇒

		fmc-dio 2 UTC-based trigger for pulse generation:
		dio_trigh2_utc_o[7:0]	⇒

		fmc-dio 2 cycles to trigger a pulse generation:
		dio_cyc2_cyc_o[27:0]	⇒

		fmc-dio 3 UTC-based trigger for pulse generation:
		dio_trig3_utc_o[31:0]	⇒

		fmc-dio 3 UTC-based trigger for pulse generation:
		dio_trigh3_utc_o[7:0]	⇒

		fmc-dio 3 cycles to trigger a pulse generation:
		dio_cyc3_cyc_o[27:0]	⇒

		fmc-dio 4 UTC-based trigger for pulse generation:
		dio_trig4_utc_o[31:0]	⇒

		fmc-dio 4 UTC-based trigger for pulse generation:
		dio_trigh4_utc_o[7:0]	⇒

		fmc-dio 4 cycles to trigger a pulse generation:
		dio_cyc4_cyc_o[27:0]	⇒

		FMC-DIO UTC-based trigger Enable-register for pulse generation:
		dio_trig_ena_ena_o[4:0]	⇒

		FMC-DIO UTC-based trigger ready informaton for pulse generation:
		dio_trig_ena_rdy_i[4:0]	⇐

		Pulse generate immediately:
		dio_puls_inmed_pul_inm_0_o	→
		dio_puls_inmed_pul_inm_1_o	→
		dio_puls_inmed_pul_inm_2_o	→
		dio_puls_inmed_pul_inm_3_o	→
		dio_puls_inmed_pul_inm_4_o	→

		FIFO 'Timestamp FIFO 0' data output register 0:

		FIFO 'Timestamp FIFO 0' data output register 1:

		FIFO 'Timestamp FIFO 0' data output register 2:

		FIFO 'Timestamp FIFO 1' data output register 0:

		FIFO 'Timestamp FIFO 1' data output register 1:

		FIFO 'Timestamp FIFO 1' data output register 2:

		FIFO 'Timestamp FIFO 2' data output register 0:

		FIFO 'Timestamp FIFO 2' data output register 1:

		FIFO 'Timestamp FIFO 2' data output register 2:

		FIFO 'Timestamp FIFO 3' data output register 0:

		FIFO 'Timestamp FIFO 3' data output register 1:

		FIFO 'Timestamp FIFO 3' data output register 2:

		FIFO 'Timestamp FIFO 4' data output register 0:

		FIFO 'Timestamp FIFO 4' data output register 1:

		FIFO 'Timestamp FIFO 4' data output register 2:

3. Register description

3.1. fmc-dio 0 UTC-based trigger for pulse generation

HW prefix:	dio_trig0
HW address:	0x0
C prefix:	TRIG0
C offset:	0x0

trigger utc value for dio output (LSB).

31	30	29	28	27	26	25	24
UTC[31:24]

23	22	21	20	19	18	17	16
UTC[23:16]

15	14	13	12	11	10	9	8
UTC[15:8]

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
TBD

3.2. fmc-dio 0 UTC-based trigger for pulse generation

HW prefix:	dio_trigh0
HW address:	0x1
C prefix:	TRIGH0
C offset:	0x4

trigger utc value for dio output (MSB).

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
Number of seconds

3.3. fmc-dio 0 cycles to trigger a pulse generation

HW prefix:	dio_cyc0
HW address:	0x2
C prefix:	CYC0
C offset:	0x8

sub-second accuracy values (clock cycles) to trigger dio output channels.

31	30	29	28	27	26	25	24
-	-	-	-	CYC[27:24]

23	22	21	20	19	18	17	16
CYC[23:16]

15	14	13	12	11	10	9	8
CYC[15:8]

7	6	5	4	3	2	1	0
CYC[7:0]

CYC [read/write]: cycles field
Number of cycles in one second (depends on current clock frequency)

3.4. fmc-dio 1 UTC-based trigger for pulse generation

HW prefix:	dio_trig1
HW address:	0x3
C prefix:	TRIG1
C offset:	0xc

trigger utc value for dio output (LSB).

31	30	29	28	27	26	25	24
UTC[31:24]

23	22	21	20	19	18	17	16
UTC[23:16]

15	14	13	12	11	10	9	8
UTC[15:8]

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
TBD

3.5. fmc-dio 1 UTC-based trigger for pulse generation

HW prefix:	dio_trigh1
HW address:	0x4
C prefix:	TRIGH1
C offset:	0x10

trigger utc value for dio output (MSB).

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
Number of seconds

3.6. fmc-dio 1 cycles to trigger a pulse generation

HW prefix:	dio_cyc1
HW address:	0x5
C prefix:	CYC1
C offset:	0x14

sub-second accuracy values (clock cycles) to trigger dio output channels.

31	30	29	28	27	26	25	24
-	-	-	-	CYC[27:24]

23	22	21	20	19	18	17	16
CYC[23:16]

15	14	13	12	11	10	9	8
CYC[15:8]

7	6	5	4	3	2	1	0
CYC[7:0]

CYC [read/write]: cycles field
Number of cycles in one second (depends on current clock frequency)

3.7. fmc-dio 2 UTC-based trigger for pulse generation

HW prefix:	dio_trig2
HW address:	0x6
C prefix:	TRIG2
C offset:	0x18

trigger utc value for dio output (LSB).

31	30	29	28	27	26	25	24
UTC[31:24]

23	22	21	20	19	18	17	16
UTC[23:16]

15	14	13	12	11	10	9	8
UTC[15:8]

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
TBD

3.8. fmc-dio 2 UTC-based trigger for pulse generation

HW prefix:	dio_trigh2
HW address:	0x7
C prefix:	TRIGH2
C offset:	0x1c

trigger utc value for dio output (MSB).

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
Number of seconds

3.9. fmc-dio 2 cycles to trigger a pulse generation

HW prefix:	dio_cyc2
HW address:	0x8
C prefix:	CYC2
C offset:	0x20

sub-second accuracy values (clock cycles) to trigger dio output channels.

31	30	29	28	27	26	25	24
-	-	-	-	CYC[27:24]

23	22	21	20	19	18	17	16
CYC[23:16]

15	14	13	12	11	10	9	8
CYC[15:8]

7	6	5	4	3	2	1	0
CYC[7:0]

CYC [read/write]: cycles field
Number of cycles in one second (depends on current clock frequency)

3.10. fmc-dio 3 UTC-based trigger for pulse generation

HW prefix:	dio_trig3
HW address:	0x9
C prefix:	TRIG3
C offset:	0x24

trigger utc value for dio output (LSB).

31	30	29	28	27	26	25	24
UTC[31:24]

23	22	21	20	19	18	17	16
UTC[23:16]

15	14	13	12	11	10	9	8
UTC[15:8]

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
TBD

3.11. fmc-dio 3 UTC-based trigger for pulse generation

HW prefix:	dio_trigh3
HW address:	0xa
C prefix:	TRIGH3
C offset:	0x28

trigger utc value for dio output (MSB).

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
Number of seconds

3.12. fmc-dio 3 cycles to trigger a pulse generation

HW prefix:	dio_cyc3
HW address:	0xb
C prefix:	CYC3
C offset:	0x2c

sub-second accuracy values (clock cycles) to trigger dio output channels.

31	30	29	28	27	26	25	24
-	-	-	-	CYC[27:24]

23	22	21	20	19	18	17	16
CYC[23:16]

15	14	13	12	11	10	9	8
CYC[15:8]

7	6	5	4	3	2	1	0
CYC[7:0]

CYC [read/write]: cycles field
Number of cycles in one second (depends on current clock frequency)

3.13. fmc-dio 4 UTC-based trigger for pulse generation

HW prefix:	dio_trig4
HW address:	0xc
C prefix:	TRIG4
C offset:	0x30

trigger utc value for dio output (LSB).

31	30	29	28	27	26	25	24
UTC[31:24]

23	22	21	20	19	18	17	16
UTC[23:16]

15	14	13	12	11	10	9	8
UTC[15:8]

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
TBD

3.14. fmc-dio 4 UTC-based trigger for pulse generation

HW prefix:	dio_trigh4
HW address:	0xd
C prefix:	TRIGH4
C offset:	0x34

trigger utc value for dio output (MSB).

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
UTC[7:0]

UTC [read/write]: utc field
Number of seconds

3.15. fmc-dio 4 cycles to trigger a pulse generation

HW prefix:	dio_cyc4
HW address:	0xe
C prefix:	CYC4
C offset:	0x38

sub-second accuracy values (clock cycles) to trigger dio output channels.

31	30	29	28	27	26	25	24
-	-	-	-	CYC[27:24]

23	22	21	20	19	18	17	16
CYC[23:16]

15	14	13	12	11	10	9	8
CYC[15:8]

7	6	5	4	3	2	1	0
CYC[7:0]

CYC [read/write]: cycles field
Number of cycles in one second (depends on current clock frequency)

3.16. FMC-DIO UTC-based trigger Enable-register for pulse generation

HW prefix:	dio_trig_ena
HW address:	0xf
C prefix:	TRIG_ENA
C offset:	0x3c

enable register for using using utc trigger values for dio output.

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	ENA[4:0]

ENA [read/write]: trig_enable field
TBD

3.17. FMC-DIO UTC-based trigger ready informaton for pulse generation

HW prefix:	dio_trig_ena
HW address:	0x10
C prefix:	TRIG_ENA
C offset:	0x40

ready state, waiting trigger commands for dio output.

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	RDY[4:0]

RDY [read-only]: trig_rdy field
TBD

3.18. Pulse generate immediately

HW prefix:	dio_puls_inmed
HW address:	0x11
C prefix:	PULS_INMED
C offset:	0x44

It is used to generate a pulse immediately

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	PUL_INM_4	PUL_INM_3	PUL_INM_2	PUL_INM_1	PUL_INM_0

PUL_INM_0 [write-only]: pulse_gen_now_0
It generates a pulse
PUL_INM_1 [write-only]: pulse_gen_now_1
It generates a pulse
PUL_INM_2 [write-only]: pulse_gen_now_2
It generates a pulse
PUL_INM_3 [write-only]: pulse_gen_now_3
It generates a pulse
PUL_INM_4 [write-only]: pulse_gen_now_4
It generates a pulse

3.19. Interrupt disable register

HW prefix:	dio_eic_idr
HW address:	0x18
C prefix:	EIC_IDR
C offset:	0x60

Writing 1 disables handling of the interrupt associated with corresponding bit. Writin 0 has no effect.

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	NEMPTY_4	NEMPTY_3	NEMPTY_2	NEMPTY_1	NEMPTY_0

NEMPTY_0 [write-only]: dio fifo not-empty 0
write 1: disable interrupt 'dio fifo not-empty 0'
write 0: no effect
NEMPTY_1 [write-only]: dio fifo not-empty 1
write 1: disable interrupt 'dio fifo not-empty 1'
write 0: no effect
NEMPTY_2 [write-only]: dio fifo not-empty 2
write 1: disable interrupt 'dio fifo not-empty 2'
write 0: no effect
NEMPTY_3 [write-only]: dio fifo not-empty 3
write 1: disable interrupt 'dio fifo not-empty 3'
write 0: no effect
NEMPTY_4 [write-only]: dio fifo not-empty 4
write 1: disable interrupt 'dio fifo not-empty 4'
write 0: no effect

3.20. Interrupt enable register

HW prefix:	dio_eic_ier
HW address:	0x19
C prefix:	EIC_IER
C offset:	0x64

Writing 1 enables handling of the interrupt associated with corresponding bit. Writin 0 has no effect.

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	NEMPTY_4	NEMPTY_3	NEMPTY_2	NEMPTY_1	NEMPTY_0

NEMPTY_0 [write-only]: dio fifo not-empty 0
write 1: enable interrupt 'dio fifo not-empty 0'
write 0: no effect
NEMPTY_1 [write-only]: dio fifo not-empty 1
write 1: enable interrupt 'dio fifo not-empty 1'
write 0: no effect
NEMPTY_2 [write-only]: dio fifo not-empty 2
write 1: enable interrupt 'dio fifo not-empty 2'
write 0: no effect
NEMPTY_3 [write-only]: dio fifo not-empty 3
write 1: enable interrupt 'dio fifo not-empty 3'
write 0: no effect
NEMPTY_4 [write-only]: dio fifo not-empty 4
write 1: enable interrupt 'dio fifo not-empty 4'
write 0: no effect

3.21. Interrupt mask register

HW prefix:	dio_eic_imr
HW address:	0x1a
C prefix:	EIC_IMR
C offset:	0x68

Shows which interrupts are enabled. 1 means that the interrupt associated with the bitfield is enabled

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	NEMPTY_4	NEMPTY_3	NEMPTY_2	NEMPTY_1	NEMPTY_0

NEMPTY_0 [read-only]: dio fifo not-empty 0
read 1: interrupt 'dio fifo not-empty 0' is enabled
read 0: interrupt 'dio fifo not-empty 0' is disabled
NEMPTY_1 [read-only]: dio fifo not-empty 1
read 1: interrupt 'dio fifo not-empty 1' is enabled
read 0: interrupt 'dio fifo not-empty 1' is disabled
NEMPTY_2 [read-only]: dio fifo not-empty 2
read 1: interrupt 'dio fifo not-empty 2' is enabled
read 0: interrupt 'dio fifo not-empty 2' is disabled
NEMPTY_3 [read-only]: dio fifo not-empty 3
read 1: interrupt 'dio fifo not-empty 3' is enabled
read 0: interrupt 'dio fifo not-empty 3' is disabled
NEMPTY_4 [read-only]: dio fifo not-empty 4
read 1: interrupt 'dio fifo not-empty 4' is enabled
read 0: interrupt 'dio fifo not-empty 4' is disabled

3.22. Interrupt status register

HW prefix:	dio_eic_isr
HW address:	0x1b
C prefix:	EIC_ISR
C offset:	0x6c

Each bit represents the state of corresponding interrupt. 1 means the interrupt is pending. Writing 1 to a bit clears the corresponding interrupt. Writing 0 has no effect.

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
-	-	-	NEMPTY_4	NEMPTY_3	NEMPTY_2	NEMPTY_1	NEMPTY_0

NEMPTY_0 [read/write]: dio fifo not-empty 0
read 1: interrupt 'dio fifo not-empty 0' is pending
read 0: interrupt not pending
write 1: clear interrupt 'dio fifo not-empty 0'
write 0: no effect
NEMPTY_1 [read/write]: dio fifo not-empty 1
read 1: interrupt 'dio fifo not-empty 1' is pending
read 0: interrupt not pending
write 1: clear interrupt 'dio fifo not-empty 1'
write 0: no effect
NEMPTY_2 [read/write]: dio fifo not-empty 2
read 1: interrupt 'dio fifo not-empty 2' is pending
read 0: interrupt not pending
write 1: clear interrupt 'dio fifo not-empty 2'
write 0: no effect
NEMPTY_3 [read/write]: dio fifo not-empty 3
read 1: interrupt 'dio fifo not-empty 3' is pending
read 0: interrupt not pending
write 1: clear interrupt 'dio fifo not-empty 3'
write 0: no effect
NEMPTY_4 [read/write]: dio fifo not-empty 4
read 1: interrupt 'dio fifo not-empty 4' is pending
read 0: interrupt not pending
write 1: clear interrupt 'dio fifo not-empty 4'
write 0: no effect

3.23. FIFO 'Timestamp FIFO 0' data output register 0

HW prefix:	dio_tsf0_r0
HW address:	0x1c
C prefix:	TSF0_R0
C offset:	0x70

31	30	29	28	27	26	25	24
TAG_UTC[31:24]

23	22	21	20	19	18	17	16
TAG_UTC[23:16]

15	14	13	12	11	10	9	8
TAG_UTC[15:8]

7	6	5	4	3	2	1	0
TAG_UTC[7:0]

TAG_UTC [read-only]: UTC time

3.24. FIFO 'Timestamp FIFO 0' data output register 1

HW prefix:	dio_tsf0_r1
HW address:	0x1d
C prefix:	TSF0_R1
C offset:	0x74

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
TAG_UTCH[7:0]

TAG_UTCH [read-only]: UTC time H

3.25. FIFO 'Timestamp FIFO 0' data output register 2

HW prefix:	dio_tsf0_r2
HW address:	0x1e
C prefix:	TSF0_R2
C offset:	0x78

31	30	29	28	27	26	25	24
-	-	-	-	TAG_CYCLES[27:24]

23	22	21	20	19	18	17	16
TAG_CYCLES[23:16]

15	14	13	12	11	10	9	8
TAG_CYCLES[15:8]

7	6	5	4	3	2	1	0
TAG_CYCLES[7:0]

TAG_CYCLES [read-only]: Sub-second accuracy

3.26. FIFO 'Timestamp FIFO 0' control/status register

HW prefix:	dio_tsf0_csr
HW address:	0x1f
C prefix:	TSF0_CSR
C offset:	0x7c

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	EMPTY	FULL

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
USEDW[7:0]

FULL [read-only]: FIFO full flag
1: FIFO 'Timestamp FIFO 0' is full
0: FIFO is not full
EMPTY [read-only]: FIFO empty flag
1: FIFO 'Timestamp FIFO 0' is empty
0: FIFO is not empty
USEDW [read-only]: FIFO counter
Number of data records currently being stored in FIFO 'Timestamp FIFO 0'

3.27. FIFO 'Timestamp FIFO 1' data output register 0

HW prefix:	dio_tsf1_r0
HW address:	0x20
C prefix:	TSF1_R0
C offset:	0x80

31	30	29	28	27	26	25	24
TAG_UTC[31:24]

23	22	21	20	19	18	17	16
TAG_UTC[23:16]

15	14	13	12	11	10	9	8
TAG_UTC[15:8]

7	6	5	4	3	2	1	0
TAG_UTC[7:0]

TAG_UTC [read-only]: UTC time

3.28. FIFO 'Timestamp FIFO 1' data output register 1

HW prefix:	dio_tsf1_r1
HW address:	0x21
C prefix:	TSF1_R1
C offset:	0x84

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
TAG_UTCH[7:0]

TAG_UTCH [read-only]: UTC time H

3.29. FIFO 'Timestamp FIFO 1' data output register 2

HW prefix:	dio_tsf1_r2
HW address:	0x22
C prefix:	TSF1_R2
C offset:	0x88

31	30	29	28	27	26	25	24
-	-	-	-	TAG_CYCLES[27:24]

23	22	21	20	19	18	17	16
TAG_CYCLES[23:16]

15	14	13	12	11	10	9	8
TAG_CYCLES[15:8]

7	6	5	4	3	2	1	0
TAG_CYCLES[7:0]

TAG_CYCLES [read-only]: Sub-second accuracy

3.30. FIFO 'Timestamp FIFO 1' control/status register

HW prefix:	dio_tsf1_csr
HW address:	0x23
C prefix:	TSF1_CSR
C offset:	0x8c

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	EMPTY	FULL

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
USEDW[7:0]

FULL [read-only]: FIFO full flag
1: FIFO 'Timestamp FIFO 1' is full
0: FIFO is not full
EMPTY [read-only]: FIFO empty flag
1: FIFO 'Timestamp FIFO 1' is empty
0: FIFO is not empty
USEDW [read-only]: FIFO counter
Number of data records currently being stored in FIFO 'Timestamp FIFO 1'

3.31. FIFO 'Timestamp FIFO 2' data output register 0

HW prefix:	dio_tsf2_r0
HW address:	0x24
C prefix:	TSF2_R0
C offset:	0x90

31	30	29	28	27	26	25	24
TAG_UTC[31:24]

23	22	21	20	19	18	17	16
TAG_UTC[23:16]

15	14	13	12	11	10	9	8
TAG_UTC[15:8]

7	6	5	4	3	2	1	0
TAG_UTC[7:0]

TAG_UTC [read-only]: UTC time

3.32. FIFO 'Timestamp FIFO 2' data output register 1

HW prefix:	dio_tsf2_r1
HW address:	0x25
C prefix:	TSF2_R1
C offset:	0x94

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
TAG_UTCH[7:0]

TAG_UTCH [read-only]: UTC time H

3.33. FIFO 'Timestamp FIFO 2' data output register 2

HW prefix:	dio_tsf2_r2
HW address:	0x26
C prefix:	TSF2_R2
C offset:	0x98

31	30	29	28	27	26	25	24
-	-	-	-	TAG_CYCLES[27:24]

23	22	21	20	19	18	17	16
TAG_CYCLES[23:16]

15	14	13	12	11	10	9	8
TAG_CYCLES[15:8]

7	6	5	4	3	2	1	0
TAG_CYCLES[7:0]

TAG_CYCLES [read-only]: Sub-second accuracy

3.34. FIFO 'Timestamp FIFO 2' control/status register

HW prefix:	dio_tsf2_csr
HW address:	0x27
C prefix:	TSF2_CSR
C offset:	0x9c

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	EMPTY	FULL

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
USEDW[7:0]

FULL [read-only]: FIFO full flag
1: FIFO 'Timestamp FIFO 2' is full
0: FIFO is not full
EMPTY [read-only]: FIFO empty flag
1: FIFO 'Timestamp FIFO 2' is empty
0: FIFO is not empty
USEDW [read-only]: FIFO counter
Number of data records currently being stored in FIFO 'Timestamp FIFO 2'

3.35. FIFO 'Timestamp FIFO 3' data output register 0

HW prefix:	dio_tsf3_r0
HW address:	0x28
C prefix:	TSF3_R0
C offset:	0xa0

31	30	29	28	27	26	25	24
TAG_UTC[31:24]

23	22	21	20	19	18	17	16
TAG_UTC[23:16]

15	14	13	12	11	10	9	8
TAG_UTC[15:8]

7	6	5	4	3	2	1	0
TAG_UTC[7:0]

TAG_UTC [read-only]: UTC time

3.36. FIFO 'Timestamp FIFO 3' data output register 1

HW prefix:	dio_tsf3_r1
HW address:	0x29
C prefix:	TSF3_R1
C offset:	0xa4

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
TAG_UTCH[7:0]

TAG_UTCH [read-only]: UTC time H

3.37. FIFO 'Timestamp FIFO 3' data output register 2

HW prefix:	dio_tsf3_r2
HW address:	0x2a
C prefix:	TSF3_R2
C offset:	0xa8

31	30	29	28	27	26	25	24
-	-	-	-	TAG_CYCLES[27:24]

23	22	21	20	19	18	17	16
TAG_CYCLES[23:16]

15	14	13	12	11	10	9	8
TAG_CYCLES[15:8]

7	6	5	4	3	2	1	0
TAG_CYCLES[7:0]

TAG_CYCLES [read-only]: Sub-second accuracy

3.38. FIFO 'Timestamp FIFO 3' control/status register

HW prefix:	dio_tsf3_csr
HW address:	0x2b
C prefix:	TSF3_CSR
C offset:	0xac

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	EMPTY	FULL

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
USEDW[7:0]

FULL [read-only]: FIFO full flag
1: FIFO 'Timestamp FIFO 3' is full
0: FIFO is not full
EMPTY [read-only]: FIFO empty flag
1: FIFO 'Timestamp FIFO 3' is empty
0: FIFO is not empty
USEDW [read-only]: FIFO counter
Number of data records currently being stored in FIFO 'Timestamp FIFO 3'

3.39. FIFO 'Timestamp FIFO 4' data output register 0

HW prefix:	dio_tsf4_r0
HW address:	0x2c
C prefix:	TSF4_R0
C offset:	0xb0

31	30	29	28	27	26	25	24
TAG_UTC[31:24]

23	22	21	20	19	18	17	16
TAG_UTC[23:16]

15	14	13	12	11	10	9	8
TAG_UTC[15:8]

7	6	5	4	3	2	1	0
TAG_UTC[7:0]

TAG_UTC [read-only]: UTC time

3.40. FIFO 'Timestamp FIFO 4' data output register 1

HW prefix:	dio_tsf4_r1
HW address:	0x2d
C prefix:	TSF4_R1
C offset:	0xb4

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	-	-

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
TAG_UTCH[7:0]

TAG_UTCH [read-only]: UTC time H

3.41. FIFO 'Timestamp FIFO 4' data output register 2

HW prefix:	dio_tsf4_r2
HW address:	0x2e
C prefix:	TSF4_R2
C offset:	0xb8

31	30	29	28	27	26	25	24
-	-	-	-	TAG_CYCLES[27:24]

23	22	21	20	19	18	17	16
TAG_CYCLES[23:16]

15	14	13	12	11	10	9	8
TAG_CYCLES[15:8]

7	6	5	4	3	2	1	0
TAG_CYCLES[7:0]

TAG_CYCLES [read-only]: Sub-second accuracy

3.42. FIFO 'Timestamp FIFO 4' control/status register

HW prefix:	dio_tsf4_csr
HW address:	0x2f
C prefix:	TSF4_CSR
C offset:	0xbc

31	30	29	28	27	26	25	24
-	-	-	-	-	-	-	-

23	22	21	20	19	18	17	16
-	-	-	-	-	-	EMPTY	FULL

15	14	13	12	11	10	9	8
-	-	-	-	-	-	-	-

7	6	5	4	3	2	1	0
USEDW[7:0]

FULL [read-only]: FIFO full flag
1: FIFO 'Timestamp FIFO 4' is full
0: FIFO is not full
EMPTY [read-only]: FIFO empty flag
1: FIFO 'Timestamp FIFO 4' is empty
0: FIFO is not empty
USEDW [read-only]: FIFO counter
Number of data records currently being stored in FIFO 'Timestamp FIFO 4'

5. Interrupts

5.1. dio fifo not-empty 0

HW prefix:	dio_nempty_0
C prefix:	NEMPTY_0
Trigger:	high level

Interrupt active when dio input FIFO contains any timestamps.

5.2. dio fifo not-empty 1

HW prefix:	dio_nempty_1
C prefix:	NEMPTY_1
Trigger:	high level

Interrupt active when dio input FIFO contains any timestamps.

5.3. dio fifo not-empty 2

HW prefix:	dio_nempty_2
C prefix:	NEMPTY_2
Trigger:	high level

Interrupt active when dio input FIFO contains any timestamps.

5.4. dio fifo not-empty 3

HW prefix:	dio_nempty_3
C prefix:	NEMPTY_3
Trigger:	high level

Interrupt active when dio input FIFO contains any timestamps.

5.5. dio fifo not-empty 4

HW prefix:	dio_nempty_4
C prefix:	NEMPTY_4
Trigger:	high level

Interrupt active when dio input FIFO contains any timestamps.

wrsw_dio_wb

FMC-DIO-5chttla

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