Crypto_Status - Status Register - Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual

Bit Name
243
244
245
246
247
248
249
250
251
252
253
254

31.6.4 CRYPTO_STATUS - Status Register

Offset
0x010
Reset
Access
Name
Bit Name
31:3 Reserved
2 DMAACTIVE
This bit indicates that the AES module is waiting for a DMA transfer to complete.
1 INSTRRUNNING
This bit indicates that the AES module busy executing an instruction. The origin of the instruction is either through CRYP-
TO_CMD or due to a running SEQUENCE.
0 SEQRUNNING
This bit indicates that the AES module is running an encryption/decryption SEQUENCE.
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Reset Access Description
SELDDATA3DATA1 Use DDATA3 as V0, DATA1 as V1
SELDDATA4DATA1 Use DDATA4 as V0, DATA1 as V1
SELDATA0DATA1 Use DATA0 as V0, DATA1 as V1
SELDATA1DATA1 Use DATA1 as V0, DATA1 as V1
SELDATA2DATA1 Use DATA2 as V0, DATA1 as V1
EXECIFA Run following if in A sequence
EXECIFB Run following if in B sequence
EXECIFNLAST Run following if in last iteration of combined A and B sequence
EXECIFLAST Run following if in last iteration of combined A and B sequence
EXECIFCARRY Run following if CARRY bit is set
EXECIFNCARRY Run following if CARRY bit is not set
EXECALWAYS Resume execution
Reset Access Description
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0 R DMA Action is Active
0 R Action is Active
0 R AES SEQUENCE Running
Bit Position
Reference Manual
CRYPTO - Crypto Accelerator
1.2 Conven-
Rev. 1.1 | 1056