NEC VR4181 mPD30181, Руководство пользователя

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CHAPTER 11 REALTIME CLOCK UNIT (RTC)
User’s Manual U14272EJ3V0UM
219
11.2.2 ElapsedTime compare registers
(1) ECMPLREG (0x0B00 00C8)
Bit 15 14 13 12 11 10 9 8
Name ECMP15 ECMP14 ECMP13 ECMP12 ECMP11 ECMP10 ECMP9 ECMP8
R/W R/W R/W R/W R/W R/W R/W R/W R/W
RTCRST 0 0 0 0 0 0 0 0
Other resets Note Note Note Note Note Note Note Note
Bit 7 6 5 4 3 2 1 0
Name ECMP7 ECMP6 ECMP5 ECMP4 ECMP3 ECMP2 ECMP1 ECMP0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
RTCRST 0 0 0 0 0 0 0 0
Other resets Note Note Note Note Note Note Note Note
Bit Name Function
15 to 0 ECMP(15:0) Value to be compared with ElapsedTime timer bits 15 to 0
Note Holds the value before reset.
(2) ECMPMREG (0x0B00 00CA)
Bit 15 14 13 12 11 10 9 8
Name ECMP31 ECMP30 ECMP29 ECMP28 ECMP27 ECMP26 ECMP25 ECMP24
R/W R/W R/W R/W R/W R/W R/W R/W R/W
RTCRST 0 0 0 0 0 0 0 0
Other resets
Note Note Note Note Note Note Note Note
Bit 7 6 5 4 3 2 1 0
Name ECMP23 ECMP22 ECMP21 ECMP20 ECMP19 ECMP18 ECMP17 ECMP16
R/W R/W R/W R/W R/W R/W R/W R/W R/W
RTCRST 0 0 0 0 0 0 0 0
Other resets Note Note Note Note Note Note Note Note
Bit Name Function
15 to 0 ECMP(31:16) Value to be compared with ElapsedTime timer bits 31 to 16
Note Holds the value before reset.