M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 490

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

DMAC Applications
Figure 3.6.4. Set-up procedure of memory to memory DMA transfer (2)
b15
b7
Initialization of timer A0
b7
0
b7
0
0
3E
16
0
0
b8
b0
0
b7
0
b0
0
b0
1
0F
Selection of timer mode
Pulse output function select bit
Gate function select bit
0 (Must always be fixed to “0” in timer mode)
Count source select bit
Timer A0 count start flag
16
b4 b3
0 0 : Gate function not available (TA0
b7 b6
0 0 : f
1 : Starts counting
0 : Pulse is not output (TA0
Timer A0 mode register
TA0MR [Address 0396
Count start flag [Address 0380
TABSR
1
b0
Timer A0 register
TA0 [Address 0387, 0386
Continued from the previous page
16
]
OUT
16
pin is a normal port pin)
]
16
IN
b7 b6
0
0
1
1
]
pin is a normal port pin)
0
1
0
1
source
Count
f
f
f
f
1
8
32
C32
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
f(X
IN
) : 16MH
Count source period
976.56µs
Z
62.5ns
500ns
f(Xc
2µs
IN
) : 32.768kH
Mitsubishi microcomputers
M16C / 62 Group
Z
475