From 59c33435121aeb2c28d8baaa4505ad29048097c9 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Sun, 17 Jun 2018 14:19:49 +0100 Subject: [PATCH] add config slide --- pinmux/pinmux_chennai_2018.tex | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/pinmux/pinmux_chennai_2018.tex b/pinmux/pinmux_chennai_2018.tex index 6b65de8c9..a9ab96450 100644 --- a/pinmux/pinmux_chennai_2018.tex +++ b/pinmux/pinmux_chennai_2018.tex @@ -112,16 +112,17 @@ \begin{itemize} \item Many FN outputs to Many Pins: no problem\\ - (weird configuration by end-user, but no damage to ASIC)\vspace{8pt} + (weird configuration by end-user, but no damage to ASIC)\vspace{6pt} \item One Pin to Many FN inputs: no problem\\ - (weird configuration by end-user, but no damage to ASIC)\vspace{8pt} + (weird configuration by end-user, but no damage to ASIC)\vspace{6pt} \item Many Pins to One FN input: {\bf Priority Mux needed}\\ - No priority mux: Pin1 = HI, Pin0 = LO, ASIC is damaged\vspace{8pt} + No priority mux: Pin1 = HI, Pin0 = LO, ASIC is damaged\vspace{6pt} \item Some FNs (I2C\_SDA, SD\_D0..3) are I/O Buses\\ Bi-directional control of the Pin must be handed to the - FN\vspace{8pt} + FN\vspace{6pt} \item Nice to have: Bus sets pintype, signal strength etc.\\ - e.g. selecting SD/MMC doesn't need manual pin-config. + e.g. selecting SD/MMC doesn't need manual pin-config.\\ + \bf{caveat: get that wrong and the ASIC can't be sold} \end{itemize} } -- 2.30.2