M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 312

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

Timer A
Figure 2.2.17. Set-up procedure of 2-phase pulse signal process in event counter mode, normal mode selected
(b15)
Setting count start flag
Setting divide ratio
b7
b7
Selecting event counter mode and functions
b7
Two-phase pulse signal processing select bit
b7
0
1
0
1
0
0
0
(b8)
b0
b0
b0
1
b0
Selection of event counter mode
0 (Must always be “0” when using two-phase pulse signal processing)
Count operation type select bit
Two-phase pulse signal processing operation select bit
Timer A2 two-phase pulse signal processing select bit
Timer A3 two-phase pulse signal processing select bit
b7
Timer A2 count start flag
Timer A3 count start flag
0 (Must always be “0” when using two-phase pulse signal processing)
1 (Must always be “1” when using two-phase pulse signal processing)
0 (Must always be “0” when using two-phase pulse signal processing)
Count start flag [Address 0380
TABSR
1 : Free-run type
0 : Normal processing operation
1 : Two-phase pulse signal processing enabled
1 : Two-phase pulse signal processing enabled
Up/down flag [Address 0384
UDF
Timer Ai mode register (i= 2, 3) [Address 0398
TAiMR (i= 2, 3)
Can be set to 0000
Start count
b0
16
16
16
Timer A2 register [Address 038B
Timer A3 register [Address 038D
to FFFF
]
]
16
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
, 0399
16
]
16
16
, 038A
, 038C
Mitsubishi microcomputers
M16C / 62 Group
16
16
] TA2
] TA3
297