M30240ECFP MITSUBISHI [Mitsubishi Electric Semiconductor], M30240ECFP Datasheet - Page 82

• Manufacturer Part Number: M30240ECFP
• Description: M30240 Group Specification
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Specifications in this manual are tentative and subject to change
Timer B
Figure 1.73: Timer Bi mode register in timer mode
Timer Bi mode register
b7
b6
b5
b4
b3
b2
b1
0
b0
0
Note 1: Timer B0.
Note 2: Timer B1, Timer B2.
Bit symbol
TMOD0
TMOD1
TCK0
TCK1
MR0
MR1
MR2
MR3
Symbol
TBiMR(i=0 to 2)
Operation mode select bit
Invalid in timer mode
Can be “0” or “1”
0 (Fixed to “0” in timer mode ; i = 0)
Nothing is assiigned (i = 1, 2).
In an attempt to write to this bit, write “0”. The value, if read, turns out
to be indeterminate.
Invalid in timer mode.
In an attempt to write to this bit, write “0”. The value, if read in
timer mode, turns out to be indeterminate.
Count source select bit
1-82
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Bit name
039B
Address
16
to 039D
16
0 0 : Timer mode
b7 b6
0 0 : f
0 1 : f
1 0 : f
1 1 : Reserved
b1 b0
When reset
00XX0000
1
8
32
Function
2
Mitsubishi microcomputers
M30240 Group
(Note 1)
(Note 2)
R
W