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reference:programmable-logic:zybo-z7:reference-manual [2019/07/31 19:26]
Arthur Brown [16 Pmod Ports]
reference:programmable-logic:zybo-z7:reference-manual [2019/07/31 19:37] (current)
Arthur Brown [16 Pmod Ports]
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 Pmod ports are 2x6, right-angle,​ 100-mil spaced female connectors that mate with standard 2x6 pin headers. Each 12-pin Pmod port provides two 3.3V VCC signals (pins 6 and 12), two Ground signals (pins 5 and 11), and eight logic signals, as shown in Figure 16.1. The VCC and Ground pins can deliver up to 1A of current, but care must be taken not to exceed any of the power budgets of the on-board regulators or the external power supply (these are described in the "Power supplies"​ section). ​ Pmod ports are 2x6, right-angle,​ 100-mil spaced female connectors that mate with standard 2x6 pin headers. Each 12-pin Pmod port provides two 3.3V VCC signals (pins 6 and 12), two Ground signals (pins 5 and 11), and eight logic signals, as shown in Figure 16.1. The VCC and Ground pins can deliver up to 1A of current, but care must be taken not to exceed any of the power budgets of the on-board regulators or the external power supply (these are described in the "Power supplies"​ section). ​
  
-**Warning:​** //Since the Pmod pins are connected to Zynq pins using a 3.3V logic standard, care should be taken not to drive these pins over 3.465V.//+**Warning:​** //Since the Pmod pins are connected to Zynq PL I/O pins using a 3.3V logic standard, care should be taken not to drive these pins over 3.4V.//
  
 {{ :​basys3-pmod_connector.png?​350 |Figure 16.1. Pmod connector.}} {{ :​basys3-pmod_connector.png?​350 |Figure 16.1. Pmod connector.}}