71m6545h-igtr/f Maxim Integrated Products, Inc., 71m6545h-igtr/f Datasheet - Page 29
71m6545h-igtr/f
Manufacturer Part Number
71m6545h-igtr/f
Description
Metrology Processors
Manufacturer
Maxim Integrated Products, Inc.
Datasheet
1.71M6545H-IGTRF.pdf
(134 pages)
- Current page: 29 of 134
- Download datasheet (2Mb)
The end of each multiplexer cycle is signaled to the MPU by the CE_BUSY interrupt. At the end of each
multiplexer cycle, status information, such as sag data and the digitized input signal, is available to the MPU.
Figure 11
PDS_6545_009
0x2107[4:0] and 0x2108[7:0]), consisting of 1819 samples of 457.8 µs each, followed by the XFER_BUSY
interrupt. The sampling in this example is applied to a 50 Hz signal. There is no correlation between the
line signal frequency and the choice of SUM_SAMPS[12:0]. Furthermore, sampling does not have to start
when the line voltage crosses the zero line, and the length of the accumulation interval need not be an
integer multiple of the signal cycles.
v1.0
(32768 Hz)
STATE
CK32
MUX
S
shows the accumulation interval resulting from SUM_SAMPS[12:0] = 1819 (I/O RAM
61.04 µs
20ms
IA
0
Figure 10: Samples from Multiplexer Cycle (Frame)
61.04 µs
© 2008–2011 Teridian Semiconductor Corporation
VA
1
Figure 11: Accumulation Interval
IB
2
833ms
Multiplexer Frame (15 x 30.518 µs = 457.8 µs)
MUX_DIV
= 7 Conversions
VB
3
IC
4
61.04 µs
VC
5
Interrupt to MPU
Data Sheet 71M6545/H
XFER_BUSY
61.04 µs
ID
6
30.5 µs
Settle
S
29
Related parts for 71m6545h-igtr/f
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Nonvolatile Ram Controller Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
3.3v Single-piece 8mb Nonvolatile Sram Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Pon Triplexer Control And Monitoring Circuit Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Ttl Compatible Cmos Analog Switches Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Improved Low-power, Cmos Analog Switches With Latches Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Windows Vista-compliant, Stereo Class Ab Speaker Amplifiers And Directdrive Headphone Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
4a, 20ns, Dual Mosfet Drivers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Nicd/nimh Battery Fast-charge Controllers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
3.6v, 1w Autoramping Power Amplifier For 900mhz Applications Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
2.7v, Single-supply, Cellular-band Linear Power Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
5ghz Linear Power Amplifiers Integrated Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Evaluation Kits for the MAX3514
Manufacturer:
Maxim Integrated Products, Inc.
Part Number:
Description:
5v, Differential Input, Directdrive, 130mw Stereo Headphone Amplifiers With Shutdown Products
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Accurate I2c Rtc With Integrated Tcxo/crystal/fram
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet:
Part Number:
Description:
Ds1863 Burst-mode Pon Controller With Integrated Monitoring
Manufacturer:
Maxim Integrated Products, Inc.
Datasheet: