system

2025.06.19.16:20:17 Datasheet
Overview
Processor
   intel_niosv_m Abbotts Lake 26.0.0
All Components
   intel_niosv_m intel_niosv_m 26.0.0
   intel_onchip_memory intel_onchip_memory 1.4.10
   jtag_uart altera_avalon_jtag_uart 19.3.0
   pio_key altera_avalon_pio 19.2.4
   pio_led altera_avalon_pio 19.2.4
   sd_clk altera_avalon_pio 19.2.4
   sd_cmd altera_avalon_pio 19.2.4
   sd_dat altera_avalon_pio 19.2.4
   sysid_qsys altera_avalon_sysid_qsys 19.1.8
   terasic_sdcard terasic_sdio 1.0
   timer altera_avalon_timer 19.3.5
Memory Map
intel_niosv_m
 instruction_manager  data_manager
  intel_niosv_m
timer_sw_agent  0x0009_1000 - 0x0009_103f
dm_agent  0x0008_0000 - 0x0008_ffff 0x0008_0000 - 0x0008_ffff
  intel_onchip_memory
s1  0x0000_0000 - 0x0007_cfff 0x0000_0000 - 0x0007_cfff
  jtag_uart
avalon_jtag_slave  0x0009_10b8 - 0x0009_10bf
  pio_key
s1  0x0009_1060 - 0x0009_106f
  pio_led
s1  0x0009_1070 - 0x0009_107f
  sd_clk
s1  0x0009_1080 - 0x0009_108f
  sd_cmd
s1  0x0009_1090 - 0x0009_109f
  sd_dat
s1  0x0009_10a0 - 0x0009_10af
  sysid_qsys
control_slave  0x0009_10b0 - 0x0009_10b7
  terasic_sdcard
avalon_slave  0x0009_0000 - 0x0009_0fff
  timer
s1  0x0009_1040 - 0x0009_105f

clock_in

altera_clock_bridge v19.2.0


Parameters

generateLegacySim false
  

Software Assignments

(none)

intel_niosv_m

intel_niosv_m v26.0.0
iopll_system outclk0   intel_niosv_m
  clk
reset_in out_reset  
  ndm_reset_in
out_reset  
  reset
data_manager   jtag_uart
  avalon_jtag_slave
platform_irq_rx  
  irq
data_manager   terasic_sdcard
  avalon_slave
data_manager   sysid_qsys
  control_slave
data_manager   intel_onchip_memory
  s1
instruction_manager  
  s1
data_manager   timer
  s1
platform_irq_rx  
  irq
data_manager   sd_dat
  s1
data_manager   sd_cmd
  s1
data_manager   sd_clk
  s1
data_manager   pio_led
  s1
data_manager   pio_key
  s1


Parameters

generateLegacySim false
  

Software Assignments

CPU_FREQ 100000000u
DATA_ADDR_WIDTH 32
DCACHE_LINE_SIZE 0
DCACHE_LINE_SIZE_LOG2 0
DCACHE_SIZE 0
HAS_CSR_SUPPORT 1
HAS_DEBUG_STUB
ICACHE_LINE_SIZE 0
ICACHE_LINE_SIZE_LOG2 0
ICACHE_SIZE 0
INST_ADDR_WIDTH 32
INT_MODE 0
MTIME_OFFSET 0x00091000
NIOSV_CORE_VARIANT 1
NUM_GPR 32
RESET_ADDR 0x00000000
TICKS_PER_SEC no_quote(NIOSV_INTERNAL_TIMER_TICKS_PER_SECOND)
TIMER_DEVICE_TYPE 2

intel_onchip_memory

intel_onchip_memory v1.4.10
intel_niosv_m data_manager   intel_onchip_memory
  s1
instruction_manager  
  s1
iopll_system outclk0  
  clk1
reset_in out_reset  
  reset1


Parameters

generateLegacySim false
  

Software Assignments

ALLOW_IN_SYSTEM_MEMORY_CONTENT_EDITOR 0
CONTENTS_INFO ""
DUAL_PORT 0
GUI_RAM_BLOCK_TYPE AUTO
INIT_CONTENTS_FILE system_intel_onchip_memory_0_intel_onchip_memory_0
INIT_MEM_CONTENT 1
INSTANCE_ID NONE
NON_DEFAULT_INIT_FILE_ENABLED 0
RAM_BLOCK_TYPE AUTO
READ_DURING_WRITE_MODE DONT_CARE
SINGLE_CLOCK_OP 0
SIZE_MULTIPLE 1
SIZE_VALUE 512000
WRITABLE 1

iopll_system

altera_iopll v20.0.0
clock_in out_clk   iopll_system
  refclk
reset_in out_reset  
  reset
outclk0   intel_niosv_m
  clk
outclk0   sysid_qsys
  clk
outclk0   jtag_uart
  clk
outclk0   timer
  clk
outclk0   sd_dat
  clk
outclk0   sd_cmd
  clk
outclk0   sd_clk
  clk
outclk0   pio_led
  clk
outclk0   pio_key
  clk
outclk0   intel_onchip_memory
  clk1
outclk1   terasic_sdcard
  clock


Parameters

generateLegacySim false
  

Software Assignments

(none)

jtag_uart

altera_avalon_jtag_uart v19.3.0
intel_niosv_m data_manager   jtag_uart
  avalon_jtag_slave
platform_irq_rx  
  irq
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

READ_DEPTH 64
READ_THRESHOLD 8
WRITE_DEPTH 64
WRITE_THRESHOLD 8

pio_key

altera_avalon_pio v19.2.4
intel_niosv_m data_manager   pio_key
  s1
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

BIT_CLEARING_EDGE_REGISTER 0
BIT_MODIFYING_OUTPUT_REGISTER 0
CAPTURE 0
DATA_WIDTH 2
DO_TEST_BENCH_WIRING 0
DRIVEN_SIM_VALUE 0
EDGE_TYPE NONE
FREQ 100000000
HAS_IN 1
HAS_OUT 0
HAS_TRI 0
IRQ_TYPE NONE
RESET_VALUE 0

pio_led

altera_avalon_pio v19.2.4
intel_niosv_m data_manager   pio_led
  s1
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

BIT_CLEARING_EDGE_REGISTER 0
BIT_MODIFYING_OUTPUT_REGISTER 0
CAPTURE 0
DATA_WIDTH 4
DO_TEST_BENCH_WIRING 0
DRIVEN_SIM_VALUE 0
EDGE_TYPE NONE
FREQ 100000000
HAS_IN 0
HAS_OUT 1
HAS_TRI 0
IRQ_TYPE NONE
RESET_VALUE 0

reset_in

altera_reset_bridge v19.2.0
clock_in out_clk   reset_in
  clk
out_reset   intel_niosv_m
  ndm_reset_in
out_reset  
  reset
out_reset   sysid_qsys
  reset
out_reset   jtag_uart
  reset
out_reset   timer
  reset
out_reset   sd_dat
  reset
out_reset   sd_cmd
  reset
out_reset   sd_clk
  reset
out_reset   pio_key
  reset
out_reset   pio_led
  reset
out_reset   terasic_sdcard
  reset
out_reset   iopll_system
  reset
out_reset   intel_onchip_memory
  reset1


Parameters

generateLegacySim false
  

Software Assignments

(none)

sd_clk

altera_avalon_pio v19.2.4
intel_niosv_m data_manager   sd_clk
  s1
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

BIT_CLEARING_EDGE_REGISTER 0
BIT_MODIFYING_OUTPUT_REGISTER 0
CAPTURE 0
DATA_WIDTH 1
DO_TEST_BENCH_WIRING 0
DRIVEN_SIM_VALUE 0
EDGE_TYPE NONE
FREQ 100000000
HAS_IN 0
HAS_OUT 1
HAS_TRI 0
IRQ_TYPE NONE
RESET_VALUE 1

sd_cmd

altera_avalon_pio v19.2.4
intel_niosv_m data_manager   sd_cmd
  s1
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

BIT_CLEARING_EDGE_REGISTER 0
BIT_MODIFYING_OUTPUT_REGISTER 0
CAPTURE 0
DATA_WIDTH 1
DO_TEST_BENCH_WIRING 0
DRIVEN_SIM_VALUE 0
EDGE_TYPE NONE
FREQ 100000000
HAS_IN 0
HAS_OUT 0
HAS_TRI 1
IRQ_TYPE NONE
RESET_VALUE 0

sd_dat

altera_avalon_pio v19.2.4
intel_niosv_m data_manager   sd_dat
  s1
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

BIT_CLEARING_EDGE_REGISTER 0
BIT_MODIFYING_OUTPUT_REGISTER 0
CAPTURE 0
DATA_WIDTH 4
DO_TEST_BENCH_WIRING 0
DRIVEN_SIM_VALUE 0
EDGE_TYPE NONE
FREQ 100000000
HAS_IN 0
HAS_OUT 0
HAS_TRI 1
IRQ_TYPE NONE
RESET_VALUE 0

sysid_qsys

altera_avalon_sysid_qsys v19.1.8
intel_niosv_m data_manager   sysid_qsys
  control_slave
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

ID 0
TIMESTAMP 0

terasic_sdcard

terasic_sdio v1.0
intel_niosv_m data_manager   terasic_sdcard
  avalon_slave
iopll_system outclk1  
  clock
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

(none)

timer

altera_avalon_timer v19.3.5
intel_niosv_m data_manager   timer
  s1
platform_irq_rx  
  irq
iopll_system outclk0  
  clk
reset_in out_reset  
  reset


Parameters

generateLegacySim false
  

Software Assignments

ALWAYS_RUN 0
COUNTER_SIZE 32
FIXED_PERIOD 0
FREQ 100000000
LOAD_VALUE 99999
MULT 0.001
PERIOD 1
PERIOD_UNITS ms
RESET_OUTPUT 0
SNAPSHOT 1
TICKS_PER_SEC 1000
TIMEOUT_PULSE_OUTPUT 0
TIMER_DEVICE_TYPE 1
generation took 0.02 seconds rendering took 0.06 seconds