Juan Brinez
cf491c1b7f
Added touch test points (4-pin connector).
2009-12-10 19:20:04 -05:00
Juan Brinez
f8d1531cfb
Changes: see the <layout_note_revised2.txt> file.
2009-11-30 09:55:39 -05:00
Juan Brinez
a71ccea08b
See the <layout_note_revised2.txt> file.
2009-11-30 09:28:06 -05:00
Juan Brinez
3cce1b9bbd
kb3436 for usb host.
2009-10-29 14:41:24 -05:00
Juan Brinez
909eac8a67
Added: Fill zones (copper pour), USB-DF IC.
2009-10-09 18:28:14 -05:00
Juan Brinez
3bd3609881
Fixing power labels and connections on hierarchical sheets.
2009-10-03 16:43:22 -05:00
Juan Brinez
87caf3ea13
Fix ERC errors on sch file: V18, V33, V33SD, VBAT, VBAT0, VDDHP, VRTC, U3, SW1. Fix components: USB_MICRO_AB, Q5, NPN, CON1, U7, U5, D2.
2009-09-25 07:35:57 -05:00
Juan Brinez
0de2ecedff
Fixim problems: USB library.
2009-09-22 23:57:24 -05:00
Juan Brinez
69aff87972
Edited sdcw2012 (L3 & L5) library, swap pin 1~2~4.
2009-09-19 13:55:42 -05:00
Juan Brinez
bec3325b38
Edited crystal library, swap pin 1~2.
2009-09-19 13:43:14 -05:00
Juan Brinez
1dace079fc
Fixing someting Erc errors, view the Qi_AVT2.erc file.
2009-09-14 22:57:42 -05:00
juan64bits
d65b8da7fd
New library component. Boot Switch and holes.
2009-09-13 09:55:49 -05:00
carlos
f9dc0a01bc
initial import
2009-09-04 21:51:48 -05:00
Adam Wang
f3a4240b84
2009/08/31 adam
...
1, <sch> add SW1 to configure boot selection from NAND or USB
2, <sch> change U6 pin definition pin1 = GND, pin2= OUT
3, <bom> delete R9 to be NC
4, <bom> add SW1 ESP40XX
2009-09-01 00:05:41 +08:00
Adam Wang
014e1d7c08
1, Updated BOM / Schematic:
...
a) Added D6/MSCD104 for raising efficiency
b) Changed C57 to 0.1uF/16V, C49 to 1uF/16V, TP31 to CKE
c) Added R46/10k/5%,
d) Added TP85 for +5V USB host voltage measurement
2009-08-13 10:55:09 +08:00
Adam Wang
b9e9f30d3e
1, Add H/W version control via R48 & R49 to distinguish.
...
2, Add USB HOST circuits which including
a) Micro-AB Receptacle,
b) Use a P-Channel MOSFET to switch 5V to external device by ID signel Hi or Low
detection
c) Add LT3925EDCB to convert battery voltage to USB power need
2009-08-07 22:30:22 +08:00
Adam Wang
d820e00c28
New serial_con part
2009-08-01 13:53:57 +08:00
Adam Wang
9649cdda43
Added serial con and updated bom
2009-08-01 13:46:35 +08:00
Adam Wang
f1e30f6f28
Due to add function_block schematic which roughly describes current system block of this version
2009-07-25 00:36:08 +08:00
Adam Wang
76e568186a
Change TM2301N to TM2301FN, TM2302N to TM2302FN
2009-07-07 09:42:06 +08:00
Adam Wang
710e49d187
Remove VENDOR CONTACT
2009-07-03 21:47:46 +08:00
Adam Wang
868613e587
initial commit
2009-07-03 17:20:21 +08:00
