Revision as of 20:13, 11 August 2011 edit Mo ainm (talk \| contribs) Extended confirmed users, Pending changes reviewers, Rollbackers 9,265 edits Disambiguated: bi-directional → Two-way communication using Dab solver ← Previous edit		Revision as of 17:42, 17 December 2011 edit undo 71.131.2.205 (talk) No edit summary Next edit →
Line 1: {{Unreferenced\|date=September 2009}} The '''Parallel Peripheral Interface''' ('''PPI''') is a peripheral found on the [[Blackfin]] embedded processor. The PPI is a [[half-duplex]], [[Two-way communication\|bi-directional]] port that is designed to connect directly to [[LCD]]s, [[CMOS sensor]]s, [[Charge-coupled device\|CCD]]s, video encoders (video [[Digital-to-analog converter\|DAC]]s), video decoders (video [[Analog-to-digital converter\|ADC]]s) or any generic high speed, parallel device. The PPI is a [[half-duplex]], [[Two-way communication\|bi-directional]] port that is designed to connect directly to [[LCD]]s, [[CMOS sensor]]s, [[Charge-coupled device\|CCD]]s, video encoders (video [[Digital-to-analog converter\|DAC]]s), video decoders (video [[Analog-to-digital converter\|ADC]]s) or any generic high speed, parallel device. The width of the PPI is programmable and can be set between 8 and 16-bits in 1 bit increments. The latest Blackfin family (BF54x) also features a 18/24-bit PPI for direct connection to [[RGB]] LCD panels.

Parallel Peripheral Interface: Difference between revisions