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added some schematic notes

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This commit is contained in:
Skot Croshere 2023-05-17 16:09:45 -04:00
parent ceab0f1d2a
commit b5713ed5f0
4 changed files with 48 additions and 1 deletions
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8
bm1397.kicad_sch
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@ -1839,6 +1839,10 @@
(uuid fddca252-0b62-4493-82db-4255b56f8397)
)
(text "1V8 Serial Debug Headers" (at 67.945 156.845 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 0b0e36c2-c9b2-42eb-8fa5-67868419e9a6)
)
(text "Reference Voltage Regulators" (at 223.52 24.765 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 1ff35228-04db-40fe-9cd0-9cf8608ddc32)
@ -1847,6 +1851,10 @@
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(uuid 46169d5e-f846-429f-b161-9831ba8de080)
)
(text "This is a ASIC clock test circuit for NebulaMiner" (at 235.585 143.51 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 7b910770-bff5-43ec-a210-54b31ec5bc7a)
)
(text "IO Level Shifter" (at 219.71 99.695 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 8d0aabe8-16c6-4570-931f-6eb0b6de35f8)

22
esp32.kicad_sch
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@ -1504,27 +1504,47 @@
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 0e9f98ca-f92a-419b-8ca0-81631df7f14b)
)
(text "RTC Clock Crystal" (at 130.81 45.085 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 39a5ca83-a7a4-4e02-ad63-cb1a80eb366e)
)
(text "JTAG Pins" (at 27.686 108.966 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 639eb456-139f-4abe-a516-2d37f0bd904d)
)
(text "ESP32 3V3 LDO" (at 41.91 45.72 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 76c14aa1-f1d3-48e8-9d6f-bdd0a64faa3f)
)
(text "Program the ESP32 with a ESP-PROG and a Tag Connect TC2030-IDC"
(at 208.788 150.876 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 92006ca8-bc24-41c8-91eb-fce0bc0eea4c)
)
(text "The ESP32 has built in I2C pull-ups" (at 240.03 96.52 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 93472da1-b14b-4641-bb49-1dfaf0a53033)
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(text "3V3 Debug Header" (at 120.904 156.464 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid a8050f00-8cfd-47a0-ba9f-2db40e9b3ad0)
)
(text "JTAG Pins" (at 58.166 180.34 0)
(text "Optional JTAG Programming Pins" (at 47.625 180.975 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid ae437332-18d6-4bea-b5b4-501c3cfe97e7)
)
(text "SSD1306 128x32 I2C OLED" (at 240.03 79.375 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid b9b11188-8adc-46cb-87e4-22e3ffd039d0)
)
(text "LED UI" (at 232.156 20.32 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid d39c9cb3-4626-4a39-8cce-1c502c480d6e)
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(text "OLED Display Header" (at 242.57 76.2 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid e29ea2b5-a3dc-4f40-af52-73fe56903568)
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(text "USB/Serial" (at 26.416 91.948 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid f1b0b0b0-a7a0-48d5-9ba6-0e7ea40e9219)

9
fan.kicad_sch
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@ -671,6 +671,15 @@
(uuid fcf421db-2d7c-4f81-9c2a-6f50c059b820)
)
(text "For NebulaMiner; optional" (at 45.72 113.665 0)
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(uuid 762136c8-39fa-4c78-83d8-f8d0b84c0889)
)
(text "EMC2101 Controls the fan, and reads the ASIC chip temperature"
(at 114.3 63.5 0)
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(uuid 92d1bbcf-ce90-4936-bcfe-3e60d679acd4)
)
(text "I2C Address: 0x4C" (at 136.525 89.535 0)
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(uuid e8713c99-6ab0-4c50-92f6-a466cf91cfaf)

10
power.kicad_sch
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@ -1302,6 +1302,11 @@
(uuid ffc648a3-0643-4a71-83da-4b11a3f85139)
)
(text "DS4432U+ Lets us change the TPS40305 voltage over I2C"
(at 196.215 141.605 0)
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(uuid 05541e83-ed40-4bc3-a1e6-ed0a30bcc452)
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(text "I2C Address: 0x48" (at 217.17 103.505 0)
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(uuid 12a679f1-4313-4ca4-8f1c-e2cb6374b594)
@ -1315,6 +1320,11 @@
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(uuid 291464d9-ef11-4a98-9bbc-476b98bef6ea)
)
(text "TPS40305 is a Buck regulator that steps 5V down to around 1.5V for the BM1397"
(at 106.045 19.05 0)
(effects (font (size 1.27 1.27)) (justify left bottom))
(uuid 571660ee-1079-45b0-9d6b-76a5bbad41fc)
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(text "I2C Address: 0x40" (at 60.325 158.75 0)
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(uuid 8359e7d5-7540-4367-937b-18f67d56317e)