16-Bit Timer Register (Tmr) And 16-Bit Reload Register (Tmrlr) - Fujitsu MB91F109 FR30 Hardware Manual

CHAPTER 12 16-BIT RELOAD TIMER
12.3 16-Bit Timer Register (TMR) and 16-Bit Reload Register
(TMRLR)
The 16-bit timer register (TMR) is used to read the count value of the 16-bit timer.
The 16-bit reload register (TMRLR) stores the initial count value.
16-Bit Timer Register (TMR)
15
TMR
Address
:00002A
H
000032
H
00003E
H
Initial value
The 16-bit timer register is used to read the count value of the 16-bit timer. The initial value is
undefined.
Always use a 16-bit data transfer instruction to read the register.
16-Bit Reload Register (TMRLR)
15
TMRLR
Address:000028
H
000030
H
00003C
H
Initial value
The 16-bit reload register (TMRLR) holds the initial count value.
The initial value is undefined. Always use a 16-bit data transfer instruction to write to this
register.
286
R R
R
W W
W
R
R
W
W
R
R R
W W
W
0
R
0
W