Constant avrd::atmega1284::enum_sut_cksel::EXTXOSC_0MHZ4_0MHZ9_1KCK_0MS

pub const EXTXOSC_0MHZ4_0MHZ9_1KCK_0MS: u32 = 0x28;

Ext. Crystal Osc. 0.4-0.9 MHz; Start-up time: 1K CK + 0 ms.