Fujitsu FR81S Manual Do Utilizador
CHAPTER 24: 16-BIT FREE-RUN TIMER
4. Registers
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER : 16-BIT FREE-RUN TIMER
FUJITSU SEMICONDUCTOR CONFIDENTIAL
16
4.2.3.
Timer State Control Register : TCCS0 to TCCS2
The timer state control register (TCCS) is a register used for controlling the operation of the 16-bit free-run
timer.
TCCS0: Address 1208
H
(Access: Byte, Half-word, Word)
TCCS1: Address 1210
H
(Access: Byte, Half-word, Word)
TCCS2: Address 1218
H
(Access: Byte, Half-word, Word)
bit31
bit30
bit29
bit28
bit27
bit26
bit25
bit24
ECKE
IRQZF
IRQZE
MSI2
MSI1
MSI0
ICLR
ICRE
Initial value
0
0
0
0
0
0
0
0
Attribute
R/W
R(RM1),
W
R/W
R,W
R,W
R,W
R(RM1),
W
R/W
bit23
bit22
bit21
bit20
bit19
bit18
bit17
bit16
BFE
STOP
MODE
SCLR
CLK3
CLK2
CLK1
CLK0
Initial value
0
1
0
0
0
0
0
0
Attribute
R/W
R,W
R/W
R0,W
R/W
R/W
R/W
R/W
bit15
bit14
bit13
bit12
bit11
bit10
bit9
bit8
Reserved
MODE2
MSI5
MSI4
MSI3
Initial value
0
0
0
0
0
0
0
0
Attribute R0,W0
R0,W0
R0,W0
R0,W0
R/W
R,W
R,W
R,W
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
Reserved
Initial value
1
1
1
1
1
1
1
1
Attribute R1,W1
R1,W1
R1,W1
R1,W1
R1,W1
R1,W1
R1,W1
R1,W1
MB91520 Series
MN705-00010-1v0-E
923