
13-12
MCF5307 User’s Manual
Calculating Time-Out Values
166
A6
3.89138
5.83707
7.78276
0.24321
0.36482
0.48642
167
A7
3.91468
5.87203
7.82937
0.24467
0.367
0.48934
168
A8
3.93799
5.90698
7.87597
0.24612
0.36919
0.49225
169
A9
3.96129
5.94193
7.92257
0.24758
0.37137
0.49516
170
AA
3.98459
5.97688
7.96918
0.24904
0.37356
0.49807
171
AB
4.00789
6.01184
8.01578
0.25049
0.37574
0.50099
172
AC
4.03119
6.04679
8.06238
0.25195
0.37792
0.5039
173
AD
4.05449
6.08174
8.10899
0.25341
0.38011
0.50681
174
AE
4.0778
6.11669
8.15559
0.25486
0.38229
0.50972
175
AF
4.1011
6.15165
8.20219
0.25632
0.38448
0.51264
176
B0
4.1244
6.1866
8.2488
0.25777
0.38666
0.51555
177
B1
4.1477
6.22155
8.2954
0.25923
0.38885
0.51846
178
B2
4.171
6.2565
8.342
0.26069
0.39103
0.52138
179
B3
4.1943
6.29146
8.38861
0.26214
0.39322
0.52429
180
B4
4.21761
6.32641
8.43521
0.2636
0.3954
0.5272
181
B5
4.24091
6.36136
8.48181
0.26506
0.39759
0.53011
182
B6
4.26421
6.39631
8.52842
0.26651
0.39977
0.53303
183
B7
4.28751
6.43127
8.57502
0.26797
0.40195
0.53594
184
B8
4.31081
6.46622
8.62162
0.26943
0.40414
0.53885
185
B9
4.33411
6.50117
8.66823
0.27088
0.40632
0.54176
186
BA
4.35742
6.53612
8.71483
0.27234
0.40851
0.54468
187
BB
4.38072
6.57108
8.76144
0.27379
0.41069
0.54759
188
BC
4.40402
6.60603
8.80804
0.27525
0.41288
0.5505
189
BD
4.42732
6.64098
8.85464
0.27671
0.41506
0.55342
190
BE
4.45062
6.67593
8.90125
0.27816
0.41725
0.55633
191
BF
4.47392
6.71089
8.94785
0.27962
0.41943
0.55924
192
C0
4.49723
6.74584
8.99445
0.28108
0.42161
0.56215
193
C1
4.52053
6.78079
9.04106
0.28253
0.4238
0.56507
194
C2
4.54383
6.81574
9.08766
0.28399
0.42598
0.56798
195
C3
4.56713
6.8507
9.13426
0.28545
0.42817
0.57089
196
C4
4.59043
6.88565
9.18087
0.2869
0.43035
0.5738
197
C5
4.61373
6.9206
9.22747
0.28836
0.43254
0.57672
198
C6
4.63704
6.95555
9.27407
0.28981
0.43472
0.57963
199
C7
4.66034
6.99051
9.32068
0.29127
0.43691
0.58254
200
C8
4.68364
7.02546
9.36728
0.29273
0.43909
0.58545
201
C9
4.70694
7.06041
9.41388
0.29418
0.44128
0.58837
202
CA
4.73024
7.09536
9.46049
0.29564
0.44346
0.59128
203
CB
4.75354
7.13032
9.50709
0.2971
0.44564
0.59419
204
CC
4.77685
7.16527
9.55369
0.29855
0.44783
0.59711
205
CD
4.80015
7.20022
9.6003
0.30001
0.45001
0.60002
Table 13-5. Calculated Time-out Values (90-MHz Processor Clock) (Continued)
TMR[PS]
TMR[CLK] = 10 (System Bus Clock/16)
TMR[CLK] = 01 (System Bus Clock/1)
Decimal
Hex
45 MHz
30 MHz
22.5 MHz
45 MHz
30 MHz
22.5 MHz
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.