ML610Q411/ML610Q412/ML610Q415 User’s Manual
Contents
Contents – 3
6.3.2.2
External Clock Input Mode ........................................................................................................... 6-10
6.3.2.3
Operation of High-Speed Clock Generation Circuit...................................................................... 6-11
6.3.3
Switching of System Clock............................................................................................................... 6-13
6.4
Specifying port registers ........................................................................................................................... 6-15
6.4.1
Functioning P21 (OUTCLK) as the high speed clock output ........................................................... 6-15
6.4.2
Functioning P22 (LSCLK) as the low speed clock output................................................................ 6-16
Chapter 7
7.
Time Base Counter ......................................................................................................................................... 7-1
7.1
Overview..................................................................................................................................................... 7-1
7.1.1
Features............................................................................................................................................... 7-1
7.1.2
Configuration ...................................................................................................................................... 7-1
7.2
Description of Registers.............................................................................................................................. 7-3
7.2.1
List of Registers .................................................................................................................................. 7-3
7.2.2
Low-Speed Time Base Counter (LTBR) ............................................................................................ 7-4
7.2.3
High-Speed Time Base Counter Divide Register (HTBDR) .............................................................. 7-5
7.2.4
Low-Speed Time Base Counter Frequency Adjustment Registers L and H
(LTBADJL, LTBADJH)..................................................................................................................... 7-6
7.3
Description of Operation............................................................................................................................. 7-7
7.3.1
Low-Speed Time Base Counter .......................................................................................................... 7-7
7.3.2
High-Speed Time Base Counter ......................................................................................................... 7-8
7.3.3
Low-Speed Time Base Counter Frequency Adjustment Function...................................................... 7-9
7.3.4
A signal generation for 16bit timer 2-3 frequency measurement mode ............................................ 7-10
Chapter 8
8.
Capture............................................................................................................................................................ 8-1
8.1
Overview..................................................................................................................................................... 8-1
8.1.1
Features............................................................................................................................................... 8-1
8.1.2
Configuration ...................................................................................................................................... 8-1
8.1.3
List of Pins .......................................................................................................................................... 8-1
8.2
Description of Registers.............................................................................................................................. 8-2
8.2.1 List of Registers ........................................................................................................................................ 8-2
8.2.2
Capture Control Register (CAPCON)................................................................................................. 8-3
8.2.3
Capture Status Register (CAPSTAT) ................................................................................................. 8-4
8.2.4
Capture Data Register 0 (CAPR0) ...................................................................................................... 8-5
8.2.5
Capture Data Register 1 (CAPR1) ...................................................................................................... 8-6
8.3
Description of Operation............................................................................................................................. 8-7
Chapter 9
9.
1 kHz Timer (1kHzTM).................................................................................................................................. 9-1
9.1
Overview..................................................................................................................................................... 9-1
9.1.1
Features............................................................................................................................................... 9-1
9.1.2
Configuration ...................................................................................................................................... 9-1
9.2
Description of Registers.............................................................................................................................. 9-2
9.2.1
List of Registers .................................................................................................................................. 9-2
9.2.2
1 kHz Timer Count Registers (T1KCRL, T1KCRH) ......................................................................... 9-3
9.2.3
1 kHz Timer Control Register (T1KCON) ......................................................................................... 9-4
9.3
Description of Operation............................................................................................................................. 9-5
Chapter 10
10. Timers ........................................................................................................................................................... 10-1
10.1 Overview................................................................................................................................................... 10-1
10.1.1
Features............................................................................................................................................. 10-1
10.1.2
Configuration .................................................................................................................................... 10-1
10.2 Description of Registers............................................................................................................................ 10-3