Datasheet

PIC18F46J11 FAMILY
DS39932D-page 188  2011 Microchip Technology Inc.
11.3.11 MASTER MODE TIMING
This section contains a number of timing examples that
represent the common Master mode configuration
options. These options vary from 8-bit to 16-bit data,
fully demultiplexed to fully multiplexed address and
Wait states.
FIGURE 11-12: READ AND WRITE TIMING, 8-BIT DATA, DEMULTIPLEXED ADDRESS
FIGURE 11-13: READ TIMING, 8-BIT DATA, PARTIALLY MULTIPLEXED ADDRESS
FIGURE 11-14: READ TIMING, 8-BIT DATA, WAIT STATES ENABLED, PARTIALLY MULTIPLEXED
ADDRESS
PMWR
PMRD
PMPIF
PMD<7:0>
PMCS
PMA<7:0>
Q2 Q3 Q4Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4Q1Q2 Q3 Q4Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4Q1
BUSY
Q2 Q3 Q4Q1
PMWR
PMRD
PMALL
PMD<7:0>
PMCS
Q2 Q3 Q4Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4Q1Q2 Q3 Q4Q1 Q2 Q3 Q4Q1 Q2 Q3 Q4Q1
PMPIF
BUSY
Address<7:0> Data
PMRD
PMWR
PMALL
PMD<7:0>
PMCS
Q1- - -
PMPIF
Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - - Q1- - -
WAITM<3:0> = 0010
WAITE<1:0> = 00
WAITB<1:0> = 01
BUSY
Address<7:0>
Data