Personal Speech System
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Display
Type: raster Horizontal
Resolution: 640 x 240
Refresh: 50 Hz
Processors
Zilog Z80 @ 4 MHz
Audio
AY-3-8910A PSG @ 2 MHz
Votrax SC-01-A @ 720 kHz
Beep @ 2 kHz
Channels: 2
Controls
Players: 1
keyboard, 73 buttons
DIP Switch Settings
Data from MAME. On later hardware, game settings are typically in the Test/Service Menu, not DIP switches. Learn more
| Switch | Setting | Options | Default |
|---|---|---|---|
| SW1:1, SW1:2, SW1:3 | Baud Rate | SW1:1 SW1:2 SW1:3ON ON ON 9600 ✱OFF ON ON 4800ON OFF ON 2400OFF OFF ON 1200ON ON OFF 600OFF ON OFF 300ON OFF OFF 150OFF OFF OFF 75 | 9600 |
| SW1:4 | Serial Handshaking | ON RTS/CTS ✱OFF XON/XOFF | RTS/CTS |
| SW1:5 | Parity bit behavior | ON Bit 8 ignored/zeroed ✱OFF Bit 8 treated as data | Bit 8 ignored/zeroed |
| SW1:6 | Startup Message | ON OffOFF On ✱ | On |
| SW1:7 | Default Input Port | ON Serial/RS-232 ✱OFF Parallel | Serial/RS-232 |
| SW1:8 | Self Test Mode | ON Off ✱OFF On | Off |