m30833fjgp Renesas Electronics Corporation., m30833fjgp Datasheet - Page 291

• Manufacturer Part Number: m30833fjgp
• Description: Renesas 16/32-bit Single-chip Microcomputer M16c Family / M32c/80 Series
• Manufacturer: Renesas Electronics Corporation.

R
R
M
e
E
3
. v
J
2
Figure 21.20 Base Timer Operation in Two-phase Pulse Signal Proccessing Mode (Group 0 and 1)
0
1
C
9
3 .
B
8 /
Input waveform
Input waveform
0
1
3
0
3
J
G
4
a
0 -
o r
n
(
3 .
(
1
u
, 1
3
with the divider by 2(n+1)
When selects no division
p
with the divider by 2(n+1)
When selects no division
1
2
(
(2) When the base timer is reset while the base timer decrements the counter
(1) When the base timer is reset while the base timer increments the counter
M
0
0
3
6
2
C
Base Timer i
Base Timer i
Group0 : P7
Group1 : P8
Group0 : P7
Group1 : P8
Group0 : INT0
Group1 : INT1
Group0 : P7
Group1 : P8
Group0 : P7
Group1 : P8
Group0 : INT0
Group1 : INT1
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8 /
, 3
(A-phase)
(B-phase)
(A-phase)
(B-phase)
i=0, 1
NOTES:
(Z-phase)
(Z-phase)
M
1. 1.5 f
3
f
BTi
f
2
BTi
6
0
7
1
6
0
7
1
C
f o
)
)
8 /
BTi
4
3
8
"H"
"H"
"H"
"H"
"H"
"H"
"H"
"H"
"L"
"L"
"L"
"L"
"L"
"L"
"L"
clock cycles or more are required.
"L"
) T
8
m
m
Set to "0" in this timing
Set to "0" in this timing
min 1 s
min 1 s
(Note 1)
(Note 1)
m+1
m-1
min 1 s
min 1 s
0
0
The base timer starts counting
The base timer starts counting
Set to "FFFF
Set to "1" in this timing
FFFF
1
16
21. Intelligent I/O (Base Timer)
16
" in this timing
FFFE
2
16