BUS-Serial Module - M100BS1
Click to enlarge |
|
This module is designed to plug into the System Bus connectors (J34 & J35) of the SBC-SAM9G45 development board, giving you four additional serial ports onto which you can connect TTL-RS232 modules or whatever other 3.3V serial device you care to wire up to it.
Converts System Bus to 4x TTL serial ports
Supports 5-wire serial ports
Size: 61 × 34 mm
Board Support: SBC-SAM9G45
Input interface
Two 2×10-pin female headers, 2.54mm pitch.
Connector: J3(2 x 10 Pin 2.54mm header)
Pin | Signal | Description | Pin | Signal | Description |
1 | GND | GND | 2 | A0 | Address Bus |
3 | A1 | Address Bus | 4 | AA2 | Address Bus |
5 | A3 | Address Bus | 6 | NC | - |
7 | A5 | Address Bus | 8 | NC | - |
9 | INTA | Interrupt A | 10 | GND | GND |
11 | INTB | Interrupt B | 12 | INTC | Interrupt C |
13 | INTD | Interrupt D | 14 | NRST | Reset |
15 | NRD | Processor Read Command | 16 | NV | |
17 | NWE | Processor Write Command | 18 | NCS_EXT | Chip select |
19 | GND | GND | 20 | NC |
Connector: J2(2 x 10 Pin 2.54mm header)
Pin | Signal | Description | Pin | Signal | Description |
1 | VDD33 | Power 3.3V | 2 | VDD33 | Power 3.3V |
3 | D0 | Data Bus | 4 | D1 | Data Bus |
5 | D2 | Data Bus | 6 | D3 | Data Bus |
7 | D4 | Data Bus | 8 | D5 | Data Bus |
9 | D6 | Data Bus | 10 | D7 | Data Bus |
11 | D8 | Data Bus | 12 | D9 | Data Bus |
13 | D10 | Data Bus | 14 | D11 | Data Bus |
15 | D12 | Data Bus | 16 | D13 | Data Bus |
17 | D14 | Data Bus | 18 | D15 | Data Bus |
19 | GND | GND | 20 | GND | GND |
Output interface
Four 2×5-pin headers, 2.54mm (0.1") pitch.
Pin | J3 | J4 | J5 | J6 | Description |
1 | NC | NC | NC | NC | NC |
3 | RXD6 | RXD5 | RXD3 | RXD4 | UART serial data in |
5 | TXD6 | TXD5 | TXD3 | TXD4 | UART serial data out |
7 | NC | NC | NC | NC | NC |
9 | GND | GND | GND | GND | GND |
11 | NC | NC | NC | NC | NC |
13 | RTS6 | RTS5 | RTS3 | RTS4 | UART request to send |
15 | CTS6 | CTS5 | CTS3 | CTS4 | UART clear to send |
17 | NC | NC | NC | NC | NC |
19 | VDD33 | VDD33 | VDD33 | VDD33 | VDD 3.3V |
Write Review
Your Name:
Your Review: Note: HTML is not translated!
Rating: Bad Good
Enter the code in the box below:
Your Review: Note: HTML is not translated!
Rating: Bad Good
Enter the code in the box below:
There are no additional images for this product.