C8051F360-TB Silicon Laboratories Inc, C8051F360-TB Datasheet - Page 269

• Manufacturer Part Number: C8051F360-TB
• Description: BOARD TARGET/PROTO W/C8051F360
• Manufacturer: Silicon Laboratories Inc
• Type: MCUr

Specifications of C8051F360-TB

• Contents: Board
• Processor To Be Evaluated: C8051F36x
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: C8051F360
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 336-1412

22.2.3. High Speed Output Mode
In High Speed Output mode, a module’s associated CEXn pin is toggled each time a match occurs
between the PCA Counter and the module's 16-bit capture/compare register (PCA0CPHn and
PCA0CPLn) Setting the TOGn, MATn, and ECOMn bits in the PCA0CPMn register enables the High-
Speed Output mode.
Important Note About Capture/Compare Registers: When writing a 16-bit value to the PCA0 Capture/
Compare registers, the low byte should always be written first. Writing to PCA0CPLn clears the ECOMn bit
to ‘0’; writing to PCA0CPHn sets ECOMn to ‘1’.
Note: The initial state of the Toggle output is logic ‘1’ and is initialized to this state when the module enters
High Speed Output Mode.
PCA0CPLn
Write to
Reset
PCA0CPHn
Write to
Figure 22.6. PCA High Speed Output Mode Diagram
0
ENB
ENB
1
PCA
Timebase
Enable
W
P
M
1
6
n
x
E
C
O
M
PCA0CPLn
n
PCA0CPMn
C
A
P
P
n
0 0
PCA0L
C
A
P
N
n
16-bit Comparator
M
A
T
n
O
G
T
n
W
M
P
n
0 x
C
C
E
F
n
PCA0CPHn
PCA0H
C8051F360/1/2/3/4/5/6/7/8/9
Rev. 1.0
Match
Toggle
C
F
C
R
TOGn
0
1
PCA0CN
C
C
F
5
C
C
F
4
0
1
C
C
F
3
CEXn
C
C
F
2
PCA
Interrupt
C
C
F
1
C
C
F
0
Crossbar
Port I/O
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