NEC V854 UPD703006 User Manual page 151

TBCS Frequency Division
15
0 2 /f
TBC
16
1 2 /f
TBC
f : f /2
TBC XX
f
TBC
CG
CHAPTER 6 CLOCK GENERATOR FUNCTION
Table 6-5. Example of Count Time
f = 5.0 MHz f = 6.6 MHz
XX XX
13.1 ms 9.8 ms
26.2 ms 19.6 ms
Figure 6-1. Block Configuration
TBC (15/16 bits)
User's Manual U11969EJ3V0UM00
Count Time
f = 25.0 MHz
XX
2.6 ms 2.0 ms
5.2 ms 4.0 ms
Overflow
Oscillation stabilization time
control circuit
f = 33.0 MHz
XX
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