\n

PRNG

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x30 byte (0x0)
mem_usage : registers
protection :

Registers

PRNG_INTEN (INTEN)

PRNG_KEY0 (KEY0)

PRNG_KEY1 (KEY1)

PRNG_KEY2 (KEY2)

PRNG_KEY3 (KEY3)

PRNG_KEY4 (KEY4)

PRNG_KEY5 (KEY5)

PRNG_KEY6 (KEY6)

PRNG_KEY7 (KEY7)

PRNG_INTSTS (INTSTS)

PRNG_CTL (CTL)

PRNG_SEED (SEED)


PRNG_INTEN (INTEN)

PRNG Interrupt Enable Control Register
address_offset : 0x0 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_INTEN PRNG_INTEN read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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 PRNGIEN

PRNGIEN : PRNG Interrupt Enable Bit
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

PRNG interrupt Disabled

#1 : 1

PRNG interrupt Enabled

End of enumeration elements list.


PRNG_KEY0 (KEY0)

PRNG Generated Key0
address_offset : 0x10 Bytes (0x0)
size : -1 bit
access : read-only
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY0 PRNG_KEY0 read-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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 KEY

KEY : Store PRNG Generated Key (Read Only) The bits store the key that is generated by PRNG.
bits : 0 - 31 (32 bit)
access : read-only


PRNG_KEY1 (KEY1)

PRNG Generated Key1
address_offset : 0x14 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY1 PRNG_KEY1 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY2 (KEY2)

PRNG Generated Key2
address_offset : 0x18 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY2 PRNG_KEY2 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY3 (KEY3)

PRNG Generated Key3
address_offset : 0x1C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY3 PRNG_KEY3 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY4 (KEY4)

PRNG Generated Key4
address_offset : 0x20 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY4 PRNG_KEY4 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY5 (KEY5)

PRNG Generated Key5
address_offset : 0x24 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY5 PRNG_KEY5 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY6 (KEY6)

PRNG Generated Key6
address_offset : 0x28 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY6 PRNG_KEY6 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_KEY7 (KEY7)

PRNG Generated Key7
address_offset : 0x2C Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_KEY7 PRNG_KEY7 read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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

PRNG_INTSTS (INTSTS)

PRNG Interrupt Flag
address_offset : 0x4 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_INTSTS PRNG_INTSTS read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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 PRNGIF

PRNGIF : PRNG Finish Interrupt Flag Note: This bit is cleared by writing 1, and it has no effect by writing 0.
bits : 16 - 16 (1 bit)
access : read-write

Enumeration:

#0 : 0

No PRNG interrupt

#1 : 1

PRNG key generation done interrupt

End of enumeration elements list.


PRNG_CTL (CTL)

PRNG Control Register
address_offset : 0x8 Bytes (0x0)
size : -1 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PRNG_CTL PRNG_CTL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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 START SEEDRLD KEYSZ BUSY

START : Start PRNG Engine
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Stop PRNG engine

#1 : 1

Generate a new key and store the new key to the register PRNG_KEYx, which will be cleared when the new key is generated

End of enumeration elements list.

SEEDRLD : Reload New Seed for PRNG Engine
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Generating key based on the current seed

#1 : 1

Reload new seed

End of enumeration elements list.

KEYSZ : PRNG Generate Key Size
bits : 2 - 3 (2 bit)
access : read-write

Enumeration:

#00 : 0

64 bits

#01 : 1

128 bits

#10 : 2

192 bits

#11 : 3

256 bits

End of enumeration elements list.

BUSY : PRNG Busy (Read Only)
bits : 8 - 8 (1 bit)
access : read-only

Enumeration:

#0 : 0

PRNG engine is idle

#1 : 1

PRNG engine is generating PRNG_KEYx

End of enumeration elements list.


PRNG_SEED (SEED)

Seed for PRNG
address_offset : 0xC Bytes (0x0)
size : -1 bit
access : write-only
reset_value : 0x0
reset_Mask : 0x0

PRNG_SEED PRNG_SEED write-only 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 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 SEED

SEED : Seed for PRNG (Write Only) The bits store the seed for PRNG engine.
bits : 0 - 31 (32 bit)
access : write-only



Is something missing? Is something wrong? can you help correct it ? Please contact us at info@chipselect.org !

This website is sponsored by EmbeetleEmbeetle, an IDE designed from scratch for embedded software developers.