The built-in interrupt handler chip could also handle two external interrupt inputs and the interrupts of two serial RS232 UARTS. The DAI featured a DAI/Indata DCE parallel I/O bus for parallel high speed I/O. The DAI also had 3 sound generators and 1 noise generator (AY-3-8910 sound chip), and was capable of generating stereo sound.
The integrated interrupt handler chip could also manage two external interrupt inputs and the interrupts of two serial RS232 UARTs. The DAI featured a DAI/Indata DCE parallel I/O bus for high-speed parallel input/output. The DAI also included 3 sound generators and 1 noise generator (AY-3-8910 sound chip), and was capable of producing stereo sound.