
deveopmen
Intelligent I/O
Rev.B2 for proof reading
Mitsubishi Microcomputers
M32C/83 group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
248
Group i time measurement register j (i=0,1/j=0 to 7)
b15
(b7)
(b0)
b7
b0
Symbol
GiTMj(i=0/j=0 to 2) 00C1
16,
00C0
16,
00C3
16,
00C2
16,
00C5
16,
00C4
16
GiTMj(i=0/j=3 to 5) 00C7
16,
00C6
16,
00C9
16,
00C8
16,
00CB
16,
00CA
16
GiTMj(i=0/j=6,7)
00CD
16,
00CC
16,
00CF
16,
00CE
16
GiTMj(i=1/j=0 to 2) 0101
16,
0100
16,
0103
16,
0102
16,
0105
16,
0104
16
GiTMj(i=1/j=3 to 5) 0107
16,
0106
16,
0109
16,
0108
16,
010B
16,
010A
16
GiTMj(i=1/j=6,7)
010D
16,
010C
16,
010F
16,
010E
16
Address
When reset
0000
16
0000
16
0000
16
0000
16
0000
16
0000
16
R W
Function
Setting range
b8
When an event occures, the value of the base
timer is stored.
Group i time measurement prescale register j (i=0,1/j=6,7)
Symbol
GiTPRj(i=0/j=6, 7)
GiTPRj(i=1/j=6, 7)
Address
00E4
16
, 00E5
16
0124
16
, 0125
16
When reset
00
16
00
16
R W
Function
Setting range
Prescales time measurement events.
(Generates the time measurement request after
an n + 1 count.)
00
16 to
FF
16
(Note)
Note : This function is only built into time measurement ch6 and 7 of Intelligent I/O groups 0 and 1.
b7
b0
Figure 1. 23. 13. Time measurement-related register (2)
Group i function select register (i=0, 1)
Symbol
GiFS (i=0,1)
Address
00E7
16
, 0127
16
When reset
00
16
R W
Bit name
Bit
symbol
b7
b0
FSC0
FSC1
FSC2
Ch0 TM/WG function
select bit
FSC3
FSC4
FSC5
FSC7
Function
FSC6
Whether the corresponding port
functions as TM or WG is selected
0 : WG function is selected
1 : TM function is selected
Note : In group 0, channles 2, 3, 6 and 7 cannot be selected in 16-bit mode. All channel can be selected
in 32-bit mode.
In group 1, channles 0 and 3 to 5 cannot be selected in 16-bit mode. All channel can be selected
in 32-bit mode.
Ch1 TM/WG function
select bit
Ch2 TM/WG function
select bit
Ch3 TM/WG function
select bit
Ch4 TM/WG function
select bit
Ch5 TM/WG function
select bit
Ch6 TM/WG function
select bit
Ch7 TM/WG function
select bit