20.4 Signal Description

Table 20-1. GCLK External Signal Descriptions
Signal NameTypeDescription
GCLK_IO[7:2]Digital I/O
  • External Clock source for Generators when input
  • Generic Clock signal when output
Note:
  1. One signal can be mapped on several pins.
  2. GCLK_IOn is available only to the corresponding GCLK GENn, (i.e., GCLK_IO[3] is only available to GCLK GEN3 and so on).