 mikelam
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7a0fa5ce04
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add TPS2590 to make 3v3_MP output controllable and limit current; update 12v output current limit to 1A
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2022-02-13 17:34:38 +08:00 |
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mikelam
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7060490ce2
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v1.1 release
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2022-02-12 16:29:23 +08:00 |
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mikelam
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b3427d68c6
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use 2x17 connector for FPGA_IO and 2x12 connector for Analog; use FPGA GBIN pins for FSMC and HSADC clocks
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2022-02-07 23:28:10 +08:00 |
 Jack-Zheng
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112e812159
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see update log for details
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2021-08-31 17:36:44 +08:00 |
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Jack-Zheng
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f0f70afd86
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schematic: fix bugs; all: add update log
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2021-07-23 17:04:50 +08:00 |
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Jack-Zheng
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d02478566d
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PCB: replace ice40 package with default library BGA256
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2021-07-23 17:04:50 +08:00 |
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Jack-Zheng
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6547fb7beb
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fix logo resolution issue, fix AG5300 module pin bug, update crystal package, add SMT positioning hole; FabricationOutput: add SMT position and BOM file; v1.0 production release
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2021-07-23 17:04:18 +08:00 |
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Jack-Zheng
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22cd0f4c9d
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PCB: fix logo resolution issue, fix AG5300 module pin bug, update crystal package, add SMT positioning hole; FabricationOutput: add SMT position and BOM file
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2021-07-14 14:33:32 +08:00 |
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Jack-Zheng
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c2195f89ef
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PCB: finalized output
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2021-07-12 14:41:07 +08:00 |
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Jack-Zheng
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74e9c8aab6
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all: export fabrication output
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2021-07-12 12:02:45 +08:00 |
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Jack-Zheng
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9aeb94f2c9
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PCB: add screw hole keep out
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2021-07-12 11:29:03 +08:00 |
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Jack-Zheng
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e0ef7d6e7f
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FPGA: fix IIC ESD protection bug
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2021-07-12 10:03:25 +08:00 |
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Jack-Zheng
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09ebd078c2
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CurrentSenser: connect reference voltage to MCU ADC
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2021-07-10 13:19:05 +08:00 |
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Jack-Zheng
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66d7d68a55
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CurrentSense, HSADC: add decoupling caps; Power: add 3.3V output fuse; HSADC: add ESD protection; PCB: add logo
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2021-07-09 20:18:06 +08:00 |
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Jack-Zheng
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3dd53b1fe4
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PCB: refill polygon
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2021-07-09 16:19:37 +08:00 |
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Jack-Zheng
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3a06817165
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CurrentSense: connect FAULT signal to MCU
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2021-07-09 16:07:40 +08:00 |
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Jack-Zheng
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191eacdf8c
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HSADC: change from AC coupling to DC coupling; PCB: finish HSADC layout; LVDS&IO: fix name issue
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2021-07-09 14:36:13 +08:00 |
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Jack-Zheng
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f9574a2098
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HSADC: reselect new op amp
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2021-07-07 17:26:54 +08:00 |
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Jack-Zheng
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3228e16c8f
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MCU, FPGA, Ethernet, PCB: fix decoupling capacitors
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2021-07-07 16:14:10 +08:00 |
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Jack-Zheng
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90053d4887
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PowerSupply: fix TVS protection bug; PCB: finish routing
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2021-07-06 15:41:17 +08:00 |
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Jack-Zheng
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eceba52792
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PCB & FPGA & MCU: fix LVDS impedance issues
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2021-07-06 10:28:18 +08:00 |
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Jack-Zheng
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1b592eed37
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FPGA & MCU & PCB: add decoupling capactors
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2021-07-02 11:04:53 +08:00 |
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Jack-Zheng
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f796eedc08
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PCB: fix grand dead zones
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2021-06-30 15:24:25 +08:00 |
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Jack-Zheng
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4853b02184
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PCB: replace 0201 resistors to 0402 as JLC cannot do SMT for 0201
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2021-06-30 14:59:13 +08:00 |
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Jack-Zheng
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93ba0cbe9d
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HSADC: change from AC coupling to DC coupling; PCB: finish HSADC layout
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2021-06-30 14:51:30 +08:00 |
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Jack-Zheng
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17127387c9
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PCB: optimize buck converter and shunt resistor layout
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2021-06-30 11:36:53 +08:00 |
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Jack-Zheng
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26d727f8c5
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PCB: replace LVDS resistors with 0201 package, optimize LVDS pairs layout
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2021-06-29 16:49:26 +08:00 |
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Jack-Zheng
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8ffd698079
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PCB: optimize HSADC layout
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2021-06-29 10:38:12 +08:00 |
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Jack-Zheng
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6584f44f2a
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PCB: fix GND polygon dead zones; all: export BOM
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2021-06-29 10:26:02 +08:00 |
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Jack-Zheng
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10818a4771
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PCB: fix small LVDS connection issue
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2021-06-28 15:49:33 +08:00 |
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Jack-Zheng
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a16bee581b
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PCB: fix small LVDS connection issue
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2021-06-28 15:45:06 +08:00 |
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Jack-Zheng
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185f9eacda
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PCB: finish routing
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2021-06-28 15:40:16 +08:00 |
|
Jack-Zheng
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53accc8761
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PCB: finish IO and analog connectors
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2021-06-28 10:40:21 +08:00 |
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Jack-Zheng
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4b15f466a0
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PCB: finish SWD, IIC
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2021-06-25 18:15:56 +08:00 |
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Jack-Zheng
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0e1120d266
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FPGA: modify pin connections for convenient layout routing; PCB: finish FPGA IO, FSMC, ADC BUS, Power routing
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2021-06-25 16:57:46 +08:00 |
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Jack-Zheng
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2a31c8b3f3
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PCB: finish LVDS routing
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2021-06-24 15:43:31 +08:00 |
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Jack-Zheng
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37941bfc2c
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PCB: finalize component positions and define board shape
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2021-06-22 17:14:32 +08:00 |
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Jack-Zheng
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6535ff5423
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LVDS&IO: add fpga flash config; all: fix connection bugs; PCB: initialize component positions and layout
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2021-06-22 16:34:02 +08:00 |
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Jack-Zheng
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1df738664f
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all: update gitignore; remove redundant files
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2021-06-22 09:44:50 +08:00 |
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Jack-Zheng
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b740887ac2
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HighSpeedADC: fix chip rotation bug, remove SMA connector; all: fix BJT base resistors; Power: remove DC jack; LVDS&IO: replace IDC header with dupont
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2021-06-21 17:06:36 +08:00 |
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Jack-Zheng
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982fefd6b5
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all: update gitigore to fix symbol and footpin bugs; replace messy libs into one
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2021-06-21 16:05:17 +08:00 |
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Jack-Zheng
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327abdeb24
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CurrentSensor: fix bugs and replace opamp with current senser
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2021-06-21 15:10:25 +08:00 |
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Jack-Zheng
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9bcc9a229b
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TestAutomation: replace messy wires with bus
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2021-06-21 12:10:31 +08:00 |
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Jack-Zheng
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45940c1ac8
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all: finish routing
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2021-06-18 16:13:42 +08:00 |
|
Jack-Zheng
|
9c10edde19
|
CurrentSensor: add mid point voltage reference; FPGA: fix pinout
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2021-06-18 14:24:15 +08:00 |
|
Jack-Zheng
|
0cebd6ed2b
|
LVDS: add LVDS ports; all: add LEDs
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2021-06-18 11:30:16 +08:00 |
|
Jack-Zheng
|
74f4fc201a
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FPGA: add GPIO and ADC parallel port
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2021-06-18 10:27:05 +08:00 |
|
Jack-Zheng
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9a62476f9e
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MCU: finish connectors
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2021-06-17 17:33:12 +08:00 |
|
Jack-Zheng
|
4123caa996
|
all: add gitignore; remove redundant files from repo; optimize file name style
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2021-06-17 15:49:24 +08:00 |
|
Jack-Zheng
|
6cee2d0419
|
Current_Senser: add current sampling; all: optimize +3.3VA
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2021-06-17 15:30:51 +08:00 |