User manual
Page 31
... peripherals. Trapezoid distortion See Geometrical distortion. TTL signal A TTL (Transistor-transistor-logic) signal is a digital signal level for PC peripherals. USB automatically determines resources (like driver software and bus bandwidth) required by peripherals. More and more peripherals for example) and a joystick. The hub isolates low speed ports from the user's perspective...
... peripherals. Trapezoid distortion See Geometrical distortion. TTL signal A TTL (Transistor-transistor-logic) signal is a digital signal level for PC peripherals. USB automatically determines resources (like driver software and bus bandwidth) required by peripherals. More and more peripherals for example) and a joystick. The hub isolates low speed ports from the user's perspective...