M30622ECTFP datasheet(95/184 Pages) MITSUBISHI

95 / 184 page

Tentative Specifications REV.A

Mitsubishi microcomputers

M16C / 62T Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

Specifications in this manual are tentative and subject to change.

Under

development

Timer B

Note 1: Read and write data in 16-bit units.

Note 2: In the timer B1 of M30623(80-pin package), do not select the external pulses input

as count source, because timer B1 has no input pin.

Note 3: In the timer B1 of M30623(80-pin package), this mode does not function, because

timer B1 has no input pin.

Symbol

Address

When reset

TABSR

038016

0016

Count start flag

Bit name

Bit symbol

Timer B2 count start flag

Timer B1 count start flag

Timer B0 count start flag

Timer A4 count start flag

Timer A3 count start flag

Timer A2 count start flag

Timer A1 count start flag

Timer A0 count start flag

0 : Stops counting

1 : Starts counting

TB2S

TB1S

TB0S

TA4S

TA3S

TA2S

TA1S

TA0S

Function

Symbol

Address

When reset

CPSRF

038116

0XXXXXXX2

Clock prescaler reset flag

Bit name

Function

Bit symbol

Clock prescaler reset flag

0 : No effect

1 : Prescaler is reset

(When read, the value is “0”)

CPSR

Symbol

Address

When reset

TB0

039116, 039016

Indeterminate

TB1

039316, 039216

Indeterminate

TB2

039516, 039416

Indeterminate

TB3

035116, 035016

Indeterminate

TB4

035316, 035216

Indeterminate

TB5

035516, 035416

Indeterminate

b0 b7

(b15)

(b8)

Timer Bi register (Note)

• Pulse period / pulse width measurement mode

Measures a pulse period or width

• Timer mode

000016 to FFFF16

Counts the timer's period

Function

Values that can be set

• Event counter mode

000016 to FFFF16

Counts external pulses input or a timer overflow

Symbol

Address

When reset

TBSR

034016

0016

Timer B3, 4, 5 count start flag

Bit name

Bit symbol

Timer B5 count start flag

Timer B4 count start flag

Timer B3 count start flag

0 : Stops counting

1 : Starts counting

TB5S

TB4S

TB3S

Nothing is assigned.

In an attempt to write to these bits, write “0”. The value, if read, turns

out to be “0”.

Function

Nothing is assigned.

In an attempt to write to these bits, write “0”. The value, if read, turns

out to be “0”.

(Note 3)

(Note 2)

Figure 1.17.16. Timer B-related registers (2)

M30622ECTFP Folha de dados(PDF) 95 Page - Mitsubishi Electric Semiconductor

M30622ECTFP Folha de dados(HTML) 95 Page - Mitsubishi Electric Semiconductor

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Folha de dados Download

Ligação URL