M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 306

• Manufacturer Part Number: M30622MA-XXXFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
• Manufacturer: RENESAS [Renesas Technology Corp]

Timer A
Figure 2.2.11. Set-up procedure of timer mode, pulse output function selected
(b15)
Setting divide ratio
Setting count start flag
Setting clock prescaler reset flag
(This function is effective when f
dividing the X
b7
b7
b7
b7
Selecting timer mode and functions
Note: The settings of the corresponding port register and port direction register are invalid.
0
0
CIN
by 32.)
1
0
b0
b0
(b8)
b0
b0
0
Gate function select bit
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
Selection of timer mode
0 (Must always be “0” in timer mode)
b7
1 : Pulse is output (Note) (TA
Count source select bit
Count start flag [Address 0380
TABSR
Clock prescaler reset flag [Address 0381
CPSRF
Clock prescaler reset flag
b4 b3
b7 b6
0 0 :
0 1 :
0 0 : f
0 1 : f
1 0 : f
1 1 : f
Timer Ai mode register (i=0 to 4) [Address 0396
TAiMR (i=0 to 4)
0 : No effect
1 : Prescaler is reset (When read, the value is “0”)
C32
1
8
32
C32
is selected as the count source. Reset the prescaler for generating f
Gate function not available (TAi
Can be set to 0000
Start count
b0
16
iOUT
16
Timer A0 register [Address 0387
Timer A1 register [Address 0389
Timer A2 register [Address 038B
Timer A3 register [Address 038D
Timer A4 register [Address 038F
to FFFF
]
pin is a pulse output pin)
b7 b6
1
1
0
0
1
0
0
1
IN
16
16
pin is a normal port pin)
source
Count
f
f
f
f
]
32
C32
1
8
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
f(X
to 039A
IN
) : 16MH
Count source period
16
976.56µs
]
Z
62.5ns
500ns
16
16
16
16
16
f(Xc
2µs
, 0386
, 0388
, 038A
, 038E
, 038C
Mitsubishi microcomputers
M16C / 62 Group
IN
) : 32.768kH
16
16
16
16
16
C32
] TA0
] TA1
] TA4
] TA2
] TA3
by
Z
291