BulkyModem
tebl
My significantly more expensive, slightly less capable version of the Zimodem-hardware. Surfing the BBS-world at a blazing 1200 baud (or faster)!
Components (13)
| Reference | Value | Description |
|---|---|---|
| U1,U2 | MAX232 | Dual RS232 driver/receiver, 5V supply, 120kb/s, 0C-70C |
| U3 | 74HCT04 | Hex Inverter |
| C1-C8 | 1uF | Polarized capacitor, small symbol |
| C9-C11 | 100nF | Unpolarized capacitor, small symbol |
| D1 | PWR | Light emitting diode |
| D2 | TxD | Light emitting diode |
| D3 | RxD | Light emitting diode |
| J1 | C64_UserPort | |
| J2 | RS-232 | 9-pin male D-SUB connector |
| JP1,JP2 | UP9600 | |
| JP4 | DTR_DSR | Jumper, 2-pole, open |
| M1-M4 | Mounting | Generic connector, single row, 01x01 |
| R1-R3 | 2k2 | Resistor, small symbol |