From f35bdfeb1ed60190f1d1d806aeb9002e4d025d9a Mon Sep 17 00:00:00 2001 From: mossmann Date: Tue, 1 May 2012 09:30:06 -0700 Subject: [PATCH] Updated Clocking (markdown) --- Clocking.md | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/Clocking.md b/Clocking.md index d9dc848..0c41545 100644 --- a/Clocking.md +++ b/Clocking.md @@ -8,9 +8,20 @@ HackRF clock signals are generated by the Si5351. The plan so far: * A clock at quadruple the MAX5864 rate will be delivered to the CPLD. * LPC43xx clock: 12 MHz (from separate crystal so the ROM-based USB DFU will work) +Lemondrop+Jellybean Si5351 output mapping: + +* CLK0 -> MAX2837 +* CLK1 -> MAX5864/CPLD +* CLK2 -> CPLD +* CLK3 -> CPLD +* CLK4 -> LPC4330 +* CLK5 -> RFFC5071 +* CLK6 -> extra +* CLK7 -> extra + Future Si5351 output mapping: -* CLK0 -> MAX5864 +* CLK0 -> MAX5864/CPLD * CLK1 -> CPLD * CLK2 -> CPLD * CLK3 -> external clock output