Fujitsu MB90390 Series, Hardware Manual, Page: 258 / 740

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CHAPTER 14 16-BIT RELOAD TIMER (WITH EVENT COUNT FUNCTION)
14.2.2 Register Layout of 16-bit Timer Register (TMR)/16-bit
Reload Register (TMRLR)
• TMR contents (for reading)
Reading this register reads the count value of the 16-bit timer. The initial value is
undefined. Always read this register using the word access instructions.
• TMRLR contents (for writing)
The 16-bit reload register holds the initial count value. The initial value is undefined.
Always write to this register using the word access instructions.
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Register Layout of 16-bit Timer Register (TMR)/16-bit Reload Register (TMRLR)
15 bit
bit
14 13 12 11 10 9 8
X X X X X X X X
Initial value
B
Address:
003541
003543
H
H
TMR/TMRLR0/TMRLR1 (upper)
7 6 5 4 3 2 1 0
X X X X X X X X
Initial value
B
Address:
003540
003542
H
H
TMR/TMRLR0/TMRLR1 (lo w er)
R/W R/W R/W R/W R/W R/W R/W R/W
R/W R/W R/W R/W R/W R/W R/W R/W
R/W : Readable and w ritable
X : Undefined value