Update CHange-Log.txt

git-svn-id: https://svn.code.sf.net/p/freetel/code@1861 01035d8c-6547-0410-b346-abe4f91aad63

diff --git a/smartmic/SM1000-C/Change-Log-C.txt b/smartmic/SM1000-C/Change-Log-C.txt
index 52d37d89506ee625ea8002673bf8013c2c93325a..7b58a1aa14ec758dd8c101df110f4d7581287bd8 100644 (file)
--- a/smartmic/SM1000-C/Change-Log-C.txt
+++ b/smartmic/SM1000-C/Change-Log-C.txt
@@ -1,5 +1,5 @@
        \r
-Change Log for SM1000-REV-B2\r
+Change Log for SM1000-REV-C\r
 \r
 Changes 07/22/2014 Reformatted file to fit on Schematic.\r
 Reformatted file to include Status: and status indicator.      RGB 09/15/14\r
@@ -213,19 +213,20 @@ renumber to correct for duplicate #31 RGB 9/8/14
 \r
 42.    [X] added 3.9nF between U8 p3 and ground \r
     + removed some tonal noise and \r
-    Status:    No action taken - What is 3n9?  Will add.\r
+    Status: Added. RGB 09/26/14\r
     \r
 43.    [X] changed R39 to 2k2\r
     + mic bias now 2.8V\r
-       Status: No Action Taken, Same as #25 RGB 09/10/14\r
+       Status: Changed. RGB 09/26/14\r
     \r
-44.    [O] Switcher noise reduction idea\r
+44.    [X] Switcher noise reduction idea\r
     + is there away to lock the switcher osc to a uC clock?\r
     + we could make it a multiple of ADC/DAC sample rate\r
     + thus aliasing all noise down to 0 Hz\r
     + need swicther to freerun until uC starts\r
                From data sheet, switcher freq determined by components. No ext sync capability. RGB 09/10/14\r
                For intermittent starts, look at ext PS rise ti me?\r
+       Status: Suggested shielded inductor. RGB 09/26/14\r
     \r
 45.    [O] review jumpers and see if it makes mores sense to make them 0 ohm 0805s\r
                If you implement self test code, then you want J1, but don't ship shunt.\r
@@ -233,7 +234,7 @@ renumber to correct for duplicate #31 RGB 9/8/14
                J3 - there to remove bias from mic input. Need?\r
        Status: need decision from David.       RGB 09/10/14\r
 \r
-46.    [O] C24 closer to U1?\r
+46.    [X] C24 closer to U1?\r
                WIll move at re-route time. \r
        Status: WIll move in PCB re-layout. RGB 09/10/14\r
        \r
@@ -244,7 +245,7 @@ renumber to correct for duplicate #31 RGB 9/8/14
     \r
 48.    [X] LD2 opto-isolator footprint wrong (or maybe I ordered wrong part) \r
                My mistake. Part is 8mm pin to pin, not 6mm.\r
-       Status: Will correct footprint & PCB RGB 9/10/14\r
+       Status: Corrected. RGB 09/26/14\r
                \r
 49.    [X] location of C51 net label\r
                DOne. \r
@@ -359,8 +360,13 @@ Rev C PCB layout notes
          \r
 2/ L1, R10, C10, C12, C11, C13 close to U1 with direct connection to p20\r
 \r
+<<<<<<< .mine\r
+3/ Large labls for connectors and trimmers.  Maybe single letters or\r
+symbols so they can fit?  So user doesn't have to refer to schematic\r
+=======\r
 3/ Large labels on PCB for connectors and trimmers.  Maybe single letters or\r
 symbols so they can fit?  So user doesn't have to refer to schematic\r
+>>>>>>> .r1859\r
 when setting up.\r
 \r
 4/ "As per June 2001 pcd mixed signal ... " PDF\r