M306V0ME Mitsubishi, M306V0ME Datasheet - Page 92

• Manufacturer Part Number: M306V0ME
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

92
Figure 2.10.18 Timer Bi register (i = 0 to 2)
Figure 2.10.19 Count start flag
Figure 2.10.20 Clock prescaler reset flag
Clock prescaler reset flag
b7
(b15)
Timer Bi register (Note)
b7
b6
Count start flag
b7
b5
b6
b4
b5
b3
b4
b2
b3
b1
(b8)
b0 b7
b2
b0
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
b1
Note: Read and write data in 16-bit units.
• Pulse period / pulse width measurement mode
b0
• Timer mode
• Event counter mode
Nothing is assigned.
In an attempt to write to these bits, write “0.”
The value, if read, turns out to be indeterminate.
Bit symbol
Measures a pulse period or width
Counts external pulses input or a timer overflow
Counts the timer's period
CPSR
Symbol
CPSRF
Bit symbol
TA0S
TA1S
TA2S
TA3S
TA4S
TB0S
TB1S
TB2S
Symbol
TABSR
Clock prescaler reset flag
b0
Timer A0 count start flag
Timer A1 count start flag
Timer A2 count start flag
Timer A3 count start flag
Timer A4 count start flag
Timer B0 count start flag
Timer B1 count start flag
Timer B2 count start flag
Address
0381
Address
Bit name
0380
Symbol
Function
Bit name
16
TB0
TB1
TB2
16
0XXXXXXX
When reset
When reset
0 : No effect
1 : Prescaler is reset
0391
0393
0395
00
0 : Stops counting
1 : Starts counting
and ON-SCREEN DISPLAY CONTROLLER
16
Address
(When read, the value is “0”)
16
16
16
, 0390
, 0392
, 0394
MITSUBISHI MICROCOMPUTERS
2
Function
M306V0ME-XXXFP
Function
16
16
16
0000
0000
Values that can be set
Indeterminate
Indeterminate
Indeterminate
When reset
16
16
M306V0EEFP
to FFFF
to FFFF
R
16
16
W
R
R
W
W
Rev. 1.0