Z80 PIO: Difference between revisions
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The Zilog [[Z80 PIO]] chip is a Dual 8bit I/O Port (not to be confused with the Triple 8bit 8255 PPI, which is sometimes referred to as PIO, too). | The Zilog [[Z80 PIO]] chip is a '''Dual 8bit''' I/O Port (not to be confused with the '''Triple 8bit''' 8255 PPI, which is sometimes referred to as PIO, too). | ||
A [[Z80 PIO]] is used by [[ACU Real Time Clock (DIY)]], and [[Dk'tronics Real Time Clock]]. | |||
Revision as of 22:34, 10 January 2010
The Zilog Z80 PIO chip is a Dual 8bit I/O Port (not to be confused with the Triple 8bit 8255 PPI, which is sometimes referred to as PIO, too).
A Z80 PIO is used by ACU Real Time Clock (DIY), and Dk'tronics Real Time Clock.