Fujitsu MB91260B Series Hardware Manual page 222

Figure 11.2-2 Block Diagram of 16-bit Free-run Timer
STOP MODE SCLR CLK2
STOP UP/UP-DOWN CLR
Stop Up/up down
16-bit free-run timer 16-bit free-run timer
CK
Transfer
16-bit compare clear 16-bit compare clear
buffer register buffer register
Selector Selector
I0
O
I1
Mask circuit Mask circuit
MSI2 MSI1 MSI0 ICLR
SEL2
CHAPTER 11 MULTIFUNCTIONAL TIMER
CLK1 CLK0 Prescaler Prescaler
Zero detection Zero detection
circuit circuit
Compare circuit Compare circuit
I0
O
I1
Selector Selector
I0
O
I1
Selector Selector
ICRE IRQZF IRQZE
I0
O
I1
Selector Selector
I0
O
I1
Selector Selector
SEL1 AD2E AD1E
Zero detection
(To output compare)
To input capture and
output compare
Compare clear match
(To output compare)
Interrupt
Interrupt
A/D1 activation
(To A/D activation compare)
A/D2 activation
(To A/D activation compare)
207