Datasheet

52. PCC - Parallel Capture Controller
52.1 Overview
The Parallel Capture Controller can be used to interface an external system, such as a CMOS digital
image sensor, ADC, or DSP, and capture its parallel data.
52.2 Features
• One clock, up to 14-bit parallel data and two Data Enable on I/O lines
• Data can be sampled every other time (e.g. for chrominance sampling)
• Supports connection of the DMAC which offers buffer reception without processor intervention
• Auto-scale feature available when 10, 12 or 14 bits data size is selected.
• Can be used to interface a CMOS Digital Image Sensor, an ADC, etc.
52.3 Block Diagram
Figure 52-1. Block Diagram
PCC Interrupt
Parallel Capture
Controller
MCLK
CLK_APB_PCC
APB
DMAC
Data
Status
CLK
DATA[n:0]
DEN1
DEN2
Interrupt Controller
52.4 Signal Description
Signal Description Type
CLK Digital input PCC Clock
DATA[n:0] Digital input Data [n:0]
DEN1 Digital input Data Enable 1
DEN2 Digital input Data Enable 2
SAM D5x/E5x Family Data Sheet
PCC - Parallel Capture Controller
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1925