参数资料
型号: 71M6531D-IMR/F
厂商: Maxim Integrated
文件页数: 85/121页
文件大小: 0K
描述: IC ENERGY METER 128KB 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
FDS 6531/6532 005
Data Sheet 71M6531D/F-71M6532D/F
Name
PLS_INV
PREBOOT
PREG[16:0]
Location
2004[6]
SFRB2[7]
201C[2:0]
201D[7:0]
201E[7:2]
Reset
0
4
0
0
Wake
0
NV
NV
NV
Dir
R/W
R
R/W
R/W
R/W
Description
Inverts the polarity of the pulse outputs. Normally, these pulses are active low. When
inverted, they become active high.
Indicates that the preboot sequence is active.
RTC adjust. See Section 1.5.3 Real-Time Clock (RTC) for additional details.
0x0FFBF ≤ PREG[16:0] ≤ 0x10040
PREG[16:0] and QREG[1:0] are separate in hardware but can be programmed with a
single number calculated by the MPU. PREG [16:0] and QREG [1:0] are non-volatile, but
have no correcting function in SLEEP mode.
The duration of the pre-summer, in samples.
PRE_SAMPS[1:0]
Pre-summer Duration
PRE_SAMPS[1:0] 2001[7:6]
0
0
R/W
00
01
42
50
10
11
84
100
QREG[1:0]
RST_SUBSEC
RTCA_ADJ[6:0]
RTC_SEC[5:0
RTC_MIN[5:0]
RTC_HR[4:0]
RTC_DAY[2:0]
RTC_DATE[4:0]
RTC_MO[3:0]
RTC_YR[7:0]
RTM_E
RTM0[9:0]
RTM1[9:0]
RTM2[9:0]
RTM3[9:0]
201E[1:0]
2010[0]
2011[6:0]
2015
2016
2017
2018
2019
201A
201B
2002[3]
2060[9:8]
2061[7:0]
2062[9:8]
2063[7:0]
2064[9:8]
2064[7:0]
2065[9:8]
2066[7:0]
0
0
40
*
*
*
*
*
*
*
0
0
0
0
0
0
0
0
0
0
0
NV
NV
NV
NV
NV
NV
NV
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
RTC adjust. See Section 1.5.3 Real-Time Clock (RTC) for additional details.
The sub-second counter is restarted when a 1 is written to this bit.
Analog RTC adjust. See Section 1.5.3 Real-Time Clock (RTC) for additional details.
These are the year, month, day, hour, minute and second parameters of the RTC.
Writing to these registers sets the time. Each write operation to one of these registers
must be preceded by a write to 0x201F ( WE ). Valid values for each parameter are:
SEC: 00 to 59, MIN: 00 to 59, HR: 00 to 23 (00 = Midnight)
DAY: 01 to 07 (01 = Sunday), DATE: 01 to 31, MO: 01 to 12
YR: 00 to 99 (00 and all others divisible by 4 are leap years)
Values in the RTC registers are undefined when the IC powers up without a battery but
are maintained through mission and battery modes when a sufficient voltage is maintained
at the VBAT pin.
* no change of value at reset. See Application Note AN4947 for details on RTC.
Real Time Monitor (RTM) enable. When 0, the RTM output is low.
The four RTM probes. Before each CE code pass, the values of these registers are
serially output on the RTM pin. The RTM registers are ignored when RTM_E = 0.
Rev 2
85
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