AN720 View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

MFG CO.

AN720

PRECISION32 OPTIMIZATIONCONSIDERATIONS FOR CODESIZE ANDSPEED

Silicon Laboratories 

AN720

Table 14. Precision32 Toolchain Library Usage Comparison—sim3u1xx_Blinky Debug Reset

Sequence

Library

newlib semihosting with printf()

newlib nohosting with printf()

newlib none with printf() removed

redlib semihosting with printf()

redlib nohosting with printf()

redlib none with printf() removed

Reset Time (µs)

242

236

9.4

90

90

9.4

Rev. 0.1

17

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