C8051F91X-C8051F90X 查看數據表（PDF） - Silicon Laboratories

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C8051F91X-C8051F90X

Single/Dual Battery, 0.9–3.6 V, 16–8 kB, SmaRTClock, 12/10-Bit ADC MCU

Silicon Laboratories 

C8051F91x-C8051F90x

SFR Definition 15.5. CRC0CNT: CRC0 Automatic Flash Sector Count

Bit

7

6

5

4

3

2

1

0

Name

CRC0CNT[5:0]

Type

R/W

R/W

Reset

0

0

0

0

0

0

0

0

SFR Page = 0xF; SFR Address = 0x97

Bit

Name

Function

7:6

Unused Unused.

Read = 00b; Write = Don’t Care.

5:0 CRC0CNT[5:0] Automatic CRC Calculation Flash Sector Count.

These bits specify the number of Flash sectors to include in an automatic CRC

calculation. The starting address of the last Flash sector included in the automatic

CRC calculation is (CRC0ST+CRC0CNT) x Page Size.

Note: ‘F91x and ‘F90x devices have a page size of 512 bytes.

158

Rev. 1.0

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