Motorola ColdFire MCF5281 User Manual page 802

operands, misaligned, 13-14
SACU, 8-14
Bus off interrupt (BOFFINT), 25-30
BUSY, 25-12
BYPASS instruction, 31-11
BYTEREV instruction, 2-30
C
Cache
block diagram, 4-3
coherency, 4-4
data, 4-1
features, 4-1
fill buffer, 4-2, 4-5
instruction, 4-1
invalidation, 4-4, 4-4
memory map, 4-7
memory reference attributes, 4-4
miss fetch algorithm, 4-5
programming model, 4-7
registers
access control 1–0 (ACRn), 2-8, 4-11
control (CACR), 2-8, 4-4, 4-7
reset, 4-5, 4-5
SRAM interaction, 4-3
Channel flags, 20-22
Chip configuration module
block diagram, 30-2
boot device selection, 30-11
chip mode selection, 30-10
chip select, 30-12
clock mode selection, 30-11
features, 30-1
interrupts, 30-12
memory map, 30-4
operation
low-power modes, 7-11
master mode, 30-2
output pad strength, 30-11
programming model, 30-3
registers
chip configuration (CCR), 30-5
chip identification (CIR), 30-8
reset configuration register (RCON), 30-6
reset configuration, 30-8
single-chip mode, 30-2
Chip select module
8-, 16-, and 32-bit port sizing, 12-4
memory map, 12-5
operation
external boot, 12-4
general, 12-3
low-power modes, 7-8
port sizing, 12-4
Index-2
INDEX
overview, 12-1
registers
address (CSARn), 12-6
control (CSCRn), 12-8
mask (CSMRn), 12-7
CLAMP, 31-11
Clock module
block diagram, 9-3
features, 9-1
memory map, 9-5
operation
1-1 PLL mode, 9-2
during reset, 9-11
external clock mode, 9-2
low-power modes, 7-11, 9-2
normal PLL mode, 9-1
PLL
charge pump/loop filter, 9-12, 9-13
lock detection, 9-14
loss-of-clock
alternate clock selection, 9-16
detection, 9-16
reset, 9-16
stop mode, 9-17
loss-of-lock
conditions, 9-15
reset, 9-15
multiplication factor divider (MFD), 9-13
operation, 9-12
phase and frequency detector (PFD), 9-12
voltage control output (VCO), 9-13
registers
synthesizer control (SYNCR), 9-6
synthesizer status (SYNSR), 9-8
system clock
generation, 9-11
modes, 9-10
ColdFire Flash module
block diagram, 6-2
configuration field, 6-5
electrical characteristics
module life, 33-10
program and erase, 33-9
features, 6-1
interrupts, 6-25
memory map, 6-4, 6-8
operation
low-power modes, 7-7, 7-15
master mode, 6-23
program and erase, 6-17, 6-19
reads, 6-17
setting CFMCLKD, 6-18
stop mode, 6-22
verify, 6-19
MCF5282 User's Manual MOTOROLA