Date:2012-12-20 23:45:19 (6 years 6 months ago)
Author:Werner Almesberger
Commit:1f0d15cc80d2c633d7aa0bbfb5f0871aa5470fc7
Message:components/lpc1100-qfn33.lib: remove dubious "R" (reserved) pin function

NXP put "R" as the first name of some pins, e.g., R/PIO1_2/AD3/CT32B1_MAT
This is meant to indicate that it may have a possible extra function
which doesn't exist in the present implementation.

The whole concept seems bogus. First of all, there are several pins with
supposedly different roles but all with a common name. Second, one isn't
even supposed to set the pin configuration register to a value selecting
this "reserved" function. Third, there are several other pins that also
have unused codepoints in their function settings, e.g., PIO0_3 or
PIO0_4/SCL but there's no "R" in evidence there.

So that "R" doesnt seem to make any sense, may cause confusion, and
makes the symbol more crowded.
Files: components/lpc1100-qfn33.lib (2 diffs)

Change Details

components/lpc1100-qfn33.lib
1EESchema-LIBRARY Version 2.3 Date: Thu Dec 20 18:25:48 2012
1EESchema-LIBRARY Version 2.3 Date: Thu Dec 20 19:44:55 2012
22#encoding utf-8
33#
44# LPC1100-QFN33
...... 
2121X PIO1_10/AD6/CT16B1_MAT1 20 2000 -150 300 L 50 50 1 1 T
2222X PIO1_5/nRTS/CT32B0_CAP0 30 -300 1600 300 D 50 50 1 1 T
2323X PIO0_5/SDA 11 -300 -1500 300 U 50 50 1 1 T
24X R/PIO0_11/AD0/CT32B0_MAT3 21 2000 0 300 L 50 50 1 1 T
24X PIO0_11/AD0/CT32B0_MAT3 21 2000 0 300 L 50 50 1 1 T
2525X PIO1_6/RXD/CT32B0_MAT0 31 -450 1600 300 D 50 50 1 1 T
2626X PIO1_9/CT16B1_MAT0 12 -150 -1500 300 U 50 50 1 1 T
27X R/PIO1_0/AD1/CT32B1_CAP0 22 2000 150 300 L 50 50 1 1 T
27X PIO1_0/AD1/CT32B1_CAP0 22 2000 150 300 L 50 50 1 1 T
2828X PIO1_7/TXD/CT32B0_MAT1 32 -600 1600 300 D 50 50 1 1 T
2929X PIO3_4 13 0 -1500 300 U 50 50 1 1 T
30X R/PIO1_1/AD2/CT32B1_MAT0 23 2000 300 300 L 50 50 1 1 T
30X PIO1_1/AD2/CT32B1_MAT0 23 2000 300 300 L 50 50 1 1 T
3131X VSS 33 900 -1500 300 U 50 50 1 1 W
3232X PIO3_5 14 150 -1500 300 U 50 50 1 1 T
33X R/PIO1_2/AD3/CT32B1_MAT1 24 2000 450 300 L 50 50 1 1 T
33X PIO1_2/AD3/CT32B1_MAT1 24 2000 450 300 L 50 50 1 1 T
3434X PIO0_6/SCK0 15 300 -1500 300 U 50 50 1 1 T
3535X SWDIO/PIO1_3/AD4/CT32B1_MAT2 25 450 1600 300 D 50 50 1 1 T
3636X PIO0_7/nCTS 16 450 -1500 300 U 50 50 1 1 T

Archive Download the corresponding diff file

Branches:
master



interactive