IO Bus Systems - rosco-pc/propeller-wiki GitHub Wiki
Original discussion thread : here
Hybrid Development System Hydra Game Station MoBoStamp ( MoBoProp ) PropBus SpinStudio
Hybrid Development System Home Page : here
20-way, 10 x 2, 0.1" PCB Edge Connector, female socket on board
.---------. As per Hydra Game Console
| .-----. |
NET RX 10 | |) (| | 11 RES
NET TX 9 | |) (| | 12 SCK
D7 8 | |) (| | 13 SDA
D6 7 | |) (| | 14 +3V3
D5 6 | |) (| | 15 +3V3 Loop
D4 5 | |) (| | 16 +5V
D3 4 | |) (| | 17 +5V Loop
D2 3 | |) (| | 18 USB TX
D1 2 | |) (| | 19 USB RX
D0 1 | |) (| | 20 0V
| `-----' |
`---------'
40-way, 20 x 2 IDC, male socket on board
2 40
.-------------------------------------------.
| O O O O O O O O O O O O O O O O O O O O O |
| O O O O O O O O O O O O O O O O O O O O O |
`--------------------^^^--------------------'
1 39
Connected one-to-one to 40-Pin DIP Propeller Chip
Hydra Game Console Home Page : here
20-way, 10 x 2, 0.1" PCB Edge Connector, female socket on board
.---------.
| .-----. |
NET RX 10 | |) (| | 11 RES
NET TX 9 | |) (| | 12 SCK
D7 8 | |) (| | 13 SDA
D6 7 | |) (| | 14 +3V3
D5 6 | |) (| | 15 +3V3 Loop
D4 5 | |) (| | 16 +5V
D3 4 | |) (| | 17 +5V Loop
D2 3 | |) (| | 18 USB TX
D1 2 | |) (| | 19 USB RX
D0 1 | |) (| | 20 0V
| `-----' |
`---------'
Parallax Product Page : here
12-way, 6 x 2 IDC, male socket on board
Daughterboard Connector (2mm) DB-Expander SIP Adapter (2.54mm/0.1")
.---------.
Vdd 1 | O O | 2 Vss .-------------------------.
A7 3 `. O O | 4 A6 | O O O O O O O O O O O O |
A5 5 | O O | 6 A4 `-------------------------'
A3 7 | O O | 8 A2 V|A A A A A A A A|V|V|+
A1/An1 9 .' O O | 10 A0/An0 s|7 6 5 4 3 2 1 0|d|i|5
Vin 11 | O O | 12 +5V s| |d|n|V
`---------'
PropBus Home Page : here
10-way, 5 x 2 IDC, male socket on board
.---------.
+3V3 1 | O O | 2 0V
D0 3 `. O O | 4 D2
D2 5 | O O | 6 D3
D4 7 .' O O | 8 D5
D6 9 | O O | 10 D7
`---------'
== ==
SpinStudio Home Page : here
20-way, 10 x 2 IDC, male socket on board
.---------.
0V 1 | O O | 2 0V
3 | O O | 4
D7 5 | O O | 6 +5V
D6 7 `. O O | 8
D5 9 | O O | 10 +3V3
D4 11 | O O | 12
D3 13 .' O O | 14
D2 15 | O O | 16
D1 17 | O O | 18 SCL
D0 19 | O O | 20 SDA
`---------'
SpinStudio has four sockets "A" through "D", D0-D7 representing Propeller Pins P0-P7, P8-P15, P16-P23 and P24-P31 respectively.
D4 and D5 ( the I2C lines ) are not accessible on Socket "D" - they are pulled to VDD on the mainboard by 4.7K resistors and accessible only as I2C lines on pins 18 & 20 in all 4 Mainboard Sockets