C8051F060DK Silicon Laboratories Inc, C8051F060DK Datasheet - Page 303

• Manufacturer Part Number: C8051F060DK
• Description: DEV KIT FOR F060/F062/F063
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F060DK

• Contents: Evaluation Board, Power Supply, USB Cables, Adapter and Documentation
• Processor To Be Evaluated: C8051F06x
• Interface Type: USB
• Silicon Manufacturer: Silicon Labs
• Core Architecture: 8051
• Silicon Core Number: C8051F060
• Silicon Family Name: C8051F06x
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: C8051060, C8051F062 and C8051F063
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1214

25.
The Programmable Counter Array (PCA0) provides enhanced timer functionality while requiring less CPU
intervention than the standard 8051 counter/timers. PCA0 consists of a dedicated 16-bit counter/timer and
six 16-bit capture/compare modules. Each capture/compare module has its own associated I/O line
(CEXn) which is routed through the Crossbar to Port I/O when enabled (See
3 and the Priority Crossbar Decoder” on page
base that can select between six inputs as its source: system clock, system clock divided by four, system
clock divided by twelve, the external oscillator clock source divided by 8, Timer 0 overflow, or an external
clock signal on the ECI line. Each capture/compare module may be configured to operate independently in
one of six modes: Edge-Triggered Capture, Software Timer, High-Speed Output, Frequency Output, 8-Bit
PWM, or 16-Bit PWM (each is described in
the system controller's Special Function Registers. The basic PCA block diagram is shown in Figure 25.1.
Programmable Counter Array
Capture/Compare
Module 0
SYSCLK/12
Timer 0 Overflow
SYSCLK
External Clock/8
SYSCLK/4
ECI
Capture/Compare
Module 1
CLOCK
MUX
PCA
Figure 25.1. PCA Block Diagram
16-Bit Counter/Timer
Capture/Compare
Section
Module 2
Crossbar
Port I/O
205). The counter/timer is driven by a programmable time-
Rev. 1.2
25.2). The PCA is configured and controlled through
C8051F060/1/2/3/4/5/6/7
Capture/Compare
Module 3
Capture/Compare
Section “18.1. Ports 0 through
Module 4
Capture/Compare
Module 5
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