Constant avrd::atmega645::enum_sut_cksel::EXTXOSC_8MHZ_XX_16KCK_4MS1

pub const EXTXOSC_8MHZ_XX_16KCK_4MS1: u32 = 0x2F;

Ext. Crystal Osc. 8.0- MHz; Start-up time: 16K CK + 4.1 ms.