RaspiElf < Cosmac

---+ Raspberry Pi Interface to Cosmac Elf

https://pinout.xyz/#

---++ wiringPi

   * http://wiringpi.com/the-gpio-utility/
   * http://raspberrypiguide.de/howtos/raspberry-pi-gpio-how-to/


| *Pi Pin#* | *Pi Function* | *Elf Pin*  | *Elf Function*  |
| 1         | 3.3 V         | 18         | VIN             |         
| 2         | 5 V           | (18)       | (VIN)           |
| 3         | BCM 2, SDA    |            |                 |
| 4         | 5 V           |            |                 |
| 5         | BCM 3, SCL    |            |                 |
| 6         | GND           | 19         | GND             |
| 7         | BCM 4         | 1          | IN-             |
| 8         | BCM 14, TXD   | 20         | UART Rx         |
| 9         | GND           | 21         | GND             |
| 10        | BCM 15, RXD   | 15         | UART Tx (*)     |
| 11        | BCM 17        | 14         | WAIT-           |
| 12        | BCM 18        | 16         | CLR-            |
| 13        | BCM 27        | 17         | WE-             |
| 14        | GND           |            |                 |
| 15        | BCM 22        | 2          | IN0             |
| 16        | BCM 23        | 3          | IN1             |
| 17        | 3.3 V         |            |                 |
| 18        | BCM 24        | 4          | IN2             |
| 19        | BCM 10, MOSI  | 5          | IN3             |
| 20        | GND           |            |                 |
| 21        | BCM 9, MISO   | 6          | IN4             |
| 22        | BCM 25        | 7          | IN5             |
| 23        | BCM 11,SCLK   | 8          | IN6             |
| 24        | BCM 8, CE0    | 9          | IN7             |
| 25        | GND           |            |                 |
| 26        | BCM 7, CE1    | 25         | O0 (*)          |
| 27        | BCM 0         |            |                 |
| 28        | BCM 1         |            |                 |
| 29        | BCM 5         | 24         | O1 (*)          |
| 30        | GND           |            |                 |
| 31        | BCM 6         | 23         | O2 (*)          |
| 32        | BCM 12        | 22         | O3 (*)          |
| 33        | BCM 13        | 13         | O4 (*)          |
| 34        | GND           |            |                 |
| 35        | BCM 18        | 12         | O5 (*)          |
| 36        | BCM 16        | 11         | O6 (*)          |
| 37        | BCM 26        | 10         | O7 (*)          |
| 38        | BCM 20        |            |                 |
| 39        | GND           |            |                 |
| 40        | BCM 21        |            |                 |


-- %USERSIG{PeterSchmid - 2017-11-26}%

---++ Comments

%COMMENT%
   * gpio-numbers-pi2.png: <br />
     <img src="%ATTACHURLPATH%/gpio-numbers-pi2.png" alt="gpio-numbers-pi2.png" width="1498" height="446" />
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Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
png	gpio-numbers-pi2.png	r1	manage	53.2 K	2017-11-26 - 18:46	PeterSchmid
This topic: Cosmac > WebHome > RaspiElf
Topic revision: r3 - 2017-11-28 - PeterSchmid