Pulse Period/Pulse Width Measurement Mode Function Select Register I (Ppwfsi) (I = 1, 2) - Renesas M16C/64A Series User Manual

M16C/64A Group
18.2.5 Pulse Period/Pulse Width Measurement Mode Function Select Register i
(PPWFSi) (i = 1, 2)
Pulse Period/Pulse Width Measurement Mode Function Select Register 1
b7 b6 b5 b4 b3 b2 b1
Pulse Period/Pulse Width Measurement Mode Function Select Register 2
b7 b6 b5 b4 b3 b2 b1
Enabled in pulse period measurement mode or pulse width measurement mode.
R01UH0136EJ0210 Rev.2.10
Jul 31, 2012
Symbol
b0
PPWFS1
Bit Symbol Bit Name
Timer B0 pulse period/pulse
PPWFS10
width measurement mode
function select bit
Timer B1 pulse period/pulse
PPWFS11
width measurement mode
function select bit
Timer B2 pulse period/pulse
PPWFS12
width measurement mode
function select bit
—
No register bits. If necessary, set to 0. The read value is undefined.
(b7-b3)
b0 Symbol
PPWFS2
Bit Symbol Bit Name
Timer B3 pulse period/pulse
PPWFS20
width measurement mode
function select bit
Timer B4 pulse period/pulse
PPWFS21 width measurement mode
function select bit
Timer B5 pulse period/pulse
PPWFS22 width measurement mode
function select bit
—
No register bits. If necessary, set to 0. The read value is undefined.
(b7-b3)
Address
01C6h
Function
0 : Measurement result is stored
in the TB0 register.
The TB01 register is not used
1 : The counter value is read
from the TB0 register.
Measurement result is stored
in the TB01 register
0 : Measurement result is stored
in the TB1 register.
The TB11 register is not used
1 : The counter value is read
from the TB1 register.
Measurement result is stored
in the TB11 register
0 : Measurement result is stored
in the TB2 register.
The TB21 register is not used
1 : The counter value is read
from the TB2 register.
Measurement result is stored
in the TB21 register
Address
01E6h
Function
0 : Measurement result is stored
in the TB3 register.
The TB31 register is not used
1 : The counter value is read
from the TB3 register.
Measurement result is stored
in the TB31 register
0 : Measurement result is stored
in the TB4 register.
The TB41 register is not used
1 : The counter value is read
from the TB4 register.
Measurement result is stored
in the TB41 register
0 : Measurement result is stored
in the TB5 register.
The TB51 register is not used
1 : The counter value is read
from the TB5 register.
Measurement result is stored
in the TB51 register
18. Timer B
Reset Value
XXXX X000b
RW
RW
RW
RW
—
Reset Value
XXXX X000b
RW
RW
RW
RW
—
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