| 전자부품 데이터시트 검색엔진 |
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NRF52810-QFAA-R 데이터시트(PDF) 115 Page - Nordic Semiconductor |
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NRF52810-QFAA-R 데이터시트(HTML) 115 Page - Nordic Semiconductor |
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115 / 483 page ![]() Peripherals Bit number 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 Id C B B A Reset 0x00000001 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 1 Id RW Field Value Id Value Description A RW MODE The mode of operation to be used. The settings in this register apply whenever either the KSGEN or CRYPT tasks are triggered. Encryption 0 AES CCM packet encryption mode Decryption 1 AES CCM packet decryption mode B RW DATARATE Radio data rate that the CCM shall run synchronous with 1Mbit 0 1 Mbps 2Mbit 1 2 Mbps 125Kbps 2 125 Kbps 500Kbps 3 500 Kbps C RW LENGTH Packet length configuration Default 0 Default length. Effective length of LENGTH field in encrypted/decrypted packet is 5 bits. A key-stream for packet payloads up to 27 bytes will be generated. Extended 1 Extended length. Effective length of LENGTH field in encrypted/decrypted packet is 8 bits. A key-stream for packet payloads up to MAXPACKETSIZE bytes will be generated. 6.4.9.7 CNFPTR Address offset: 0x508 Pointer to data structure holding AES key and NONCE vector Bit number 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 Id A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A Reset 0x00000000 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 Id RW Field Value Id Value Description A RW CNFPTR Pointer to the data structure holding the AES key and the CCM NONCE vector (see Table 1 CCM data structure overview) 6.4.9.8 INPTR Address offset: 0x50C Input pointer Bit number 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 Id A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A Reset 0x00000000 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 Id RW Field Value Id Value Description A RW INPTR Input pointer 6.4.9.9 OUTPTR Address offset: 0x510 Output pointer 4430_161 v1.0 115 |
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