From 3e4179cc888ed24e99858a2ae78c95b3e144ef44 Mon Sep 17 00:00:00 2001 From: Mirko Denecke Date: Wed, 3 Jun 2020 11:18:29 +0200 Subject: [PATCH] Hex CubeOrange: fix comment calc of PLL --- boards/hex/cube-orange/nuttx-config/include/board.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/boards/hex/cube-orange/nuttx-config/include/board.h b/boards/hex/cube-orange/nuttx-config/include/board.h index 47a008a585..3b733ef4e2 100644 --- a/boards/hex/cube-orange/nuttx-config/include/board.h +++ b/boards/hex/cube-orange/nuttx-config/include/board.h @@ -64,7 +64,7 @@ /* Main PLL Configuration. * - * PLL source is HSE = 16,000,000 + * PLL source is HSE = 24,000,000 * * PLL_VCOx = (STM32_HSE_FREQUENCY / PLLM) * PLLN * Subject to: @@ -86,7 +86,7 @@ /* PLL1, wide 4 - 8 MHz input, enable DIVP, DIVQ, DIVR * - * PLL1_VCO = (16,000,000 / 1) * 60 = 960 MHz + * PLL1_VCO = (24,000,000 / 2) * 80 = 960 MHz * * PLL1P = PLL1_VCO/2 = 960 MHz / 2 = 480 MHz * PLL1Q = PLL1_VCO/4 = 960 MHz / 4 = 240 MHz