2 tmr: timer register, 3 tmrlr: reload register – FUJITSU MB91460 SERIES FR60 User Manual
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Chapter 38 Reload Timer
4.Registers
• bit0: Software trigger
If the count operation is enabled (CNTE=“1”) and the software trigger bit is set to “1”, the value of the reload register
(TMRLR) is loaded to the down counter and the count operation starts.
If the count operation is not enabled (CNTE=“0”), the software trigger has no effect.
4.2 TMR: Timer Register
• TMR0 (Reload timer 0): Address: 01B2H (Access:
Half-word
)
• TMR1 (Reload timer 1): Address: 01BAH (Access:
Half-word
)
• TMR2 (Reload timer 2): Address: 01C2H (Access:
Half-word
)
• TMR3 (Reload timer 3): Address: 01CAH (Access:
Half-word
)
• TMR4 (Reload timer 4): Address: 01D2H (Access:
Half-word
)
• TMR5 (Reload timer 5): Address: 01DAH (Access:
Half-word
)
• TMR6 (Reload timer 6): Address: 01E2H (Access:
Half-word
)
• TMR7 (Reload timer 7): Address: 01EAH (Access:
Half-word
)
(For information on attributes, see “
Meaning of Bit Attribute Symbols (Page No.10)
The reload timer count value can be read out through the timer register TMR.
Please perform the read out using half-word access.
4.3 TMRLR: Reload register
• TMRLR0 (Reload timer 0): Address: 01B0H (Access:
Half-word
)
• TMRLR1 (Reload timer 1): Address: 01B8H (Access:
Half-word
)
• TMRLR2 (Reload timer 2): Address: 01C0H (Access:
Half-word
)
• TMRLR3 (Reload timer 3): Address: 01C8H (Access:
Half-word
)
• TMRLR4 (Reload timer 4): Address: 01D0H (Access:
Half-word
)
• TMRLR5 (Reload timer 5): Address: 01D8H (Access:
Half-word
)
• TMRLR6 (Reload timer 6): Address: 01E0H (Access:
Half-word
)
• TMRLR7 (Reload timer 7): Address: 01E8H (Access:
Half-word
)
TRG
Software trigger
0
No effect. (The read value is “0”.)
1
Start count operation after data load.
15
14
13
12
11
10
9
8
bit
D15
D14
D13
D12
D11
D10
D9
D8
X
X
X
X
X
X
X
X
Initial Value
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
Attribute
7
6
5
4
3
2
1
0
bit
D7
D6
D5
D4
D3
D2
D1
D0
X
X
X
X
X
X
X
X
Initial Value
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
R/WX
Attribute
15
14
13
12
11
10
9
8
bit
D15
D14
D13
D12
D11
D10
D9
D8
X
X
X
X
X
X
X
X
Initial Value
RX/W
RX/W
RX/W
RX/W
RX/W
RX/W
RX/W
RX/W
Attribute
7
6
5
4
3
2
1
0
bit
D7
D6
D5
D4
D3
D2
D1
D0