PCM18XK1 Microchip Technology, PCM18XK1 Datasheet - Page 183

MODULE PROC PIC18F8680,6680,8565

PCM18XK1

Manufacturer Part Number
PCM18XK1
Description
MODULE PROC PIC18F8680,6680,8565
Manufacturer
Microchip Technology
Datasheet

Specifications of PCM18XK1

Accessory Type
Processor Module
Lead Free Status / RoHS Status
Not applicable / Not applicable
For Use With/related Products
ICE2000
For Use With
ICE2000 - EMULATOR MPLAB-ICE 2000 POD
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
16.2.5
In Full-Bridge Output mode, four pins are used as
outputs; however, only two outputs are active at a time.
In the Forward mode, pin P1A is continuously active
and pin P1D is modulated. In the Reverse mode, pin
PGC is continuously active and pin P1B is modulated.
These are illustrated in Figure 16-7.
FIGURE 16-7:
 2004 Microchip Technology Inc.
Forward Mode
Reverse Mode
Note 1: At this time, the TMR2 register is equal to the PR2 register.
Note
FULL-BRIDGE MODE
2: Output signal is shown as active-high.
P1A
P1B
P1C
P1D
P1A
P1B
P1C
P1D
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
FULL-BRIDGE PWM OUTPUT
(1)
(1)
Duty Cycle
Duty Cycle
PIC18F6585/8585/6680/8680
Period
Period
P1A, P1B, P1C and P1D outputs are multiplexed with
the PORTC<2>, PORTE<6:5> and PORTG<4> data
latches. The TRISC<2>, TRISC<6:5> and TRISG<4>
bits must be cleared to make the P1A, P1B, P1C and
P1D pins outputs.
(1)
(1)
DS30491C-page 181

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