MB95630H Series
MN702-00009-2v0-E FUJITSU SEMICONDUCTOR LIMITED 385
CHAPTER 21 MULTI-PULSE GENERATOR
21.2 Block Diagram
■ Block Diagram of 16-bit Timer
Figure 21.2-3 Block Diagram of 16-bit Timer
● 16-bit up counter
The 16-bit up counter will be cleared when the match is happened between the count value and
the Compare Clear register.
● Compare circuit
The compare circuit is used to compare the count value of the 16-bit up counter and the 16-bit
MPG compare clear register (upper/lower) (CPCUR/CPCLR).
● 16-bit MPG compare clear register (upper) (CPCUR) and 16-bit MPG compare clear
register (lower) (CPCLR)
The 16-bit MPG compare clear register (upper) (CPCUR) and the 16-bit MPG compare clear
register (lower) (CPCLR) are used to store the 16-bit value which is used to compare the value
of the 16-bit up counter.
16-bit up counter
Prescaler
TCLR ICLR ICRE MODE TMEN CLK2 CLK1 CLK0
Compare clear interrupt (CCIRT)
16-bit compare clear
register
Compare circuit
Clock
16-bit timer buffer register
TCSR
RST
CLK
LD
WTO
WTIN1
T[15:0]
RST
D
Q
C
Latch
MCLK
F
2
MC-8FX Bus
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