Freescale Semiconductor MC68332 - Page 134

MC68332 QUEUED SERIAL MODULE
USER’S MANUAL 6-11
Figure 6-4 Flowchart of QSPI Initialization Operation
CPU INITIALIZES
QSM GLOBAL REGISTERS
CPU INITIALIZES
QSPI CONTROL REGISTERS
CPU INITIALIZES
QSM PIN REGISTERS
CPU INITIALIZES
QSPI RAM
CPU ENABLES QSPI
BEGIN
A2
INITIALIZATION OF
QSPI BY THE CPU
MSTR = 1
A1
YES
NO
QSPI FLOW 1
?
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