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| 型號(hào)： | 71M6543H-IGTR/F |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號(hào)調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 封裝： | LEAD FREE, LQFP-100 |
| 文件頁(yè)數(shù)： | 16/157頁(yè) |
| 文件大小： | 2178K |
| 代理商： | 71M6543H-IGTR/F |
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71M6543F/H and 71M6543G/GH Data Sheet
112
2008–2011 Teridian Semiconductor Corporation
v1.2
Name
Location Rst Wk Dir
Description
MUX8_SEL[3:0]
2101[3:0]
0
R/W
Selects which ADC input is to be converted during time slot 8.
MUX9_SEL[3:0]
2101[7:4]
0
R/W
Selects which ADC input is to be converted during time slot 9.
MUX10_SEL[3:0]
2100[3:0]
0
R/W
Selects which ADC input is to be converted during time slot 10.
MUX_DIV[3:0]
2100[7:4]
0
R/W
MUX_DIV[3:0] is the number of ADC time slots in each MUX frame. The maximum
number of time slots is 11.
OPT_BB
2457[0]
0
–
R/W
Configures the input of the optical port to be a DIO pin to allow it to be
bit-banged. In this case, DIO5 becomes a third high speed UART. Refer to 2.5.9 UART
and Optical Interface =under the “Bit Banged Optical UART (Third UART)” sub-
heading on page 57.
OPT_FDC[1:0]
2457[5:4]
0
–
R/W
Selects OPT_TX modulation duty cycle
OPT_FDC
Function
00
50% Low
01
25% Low
10
12.5% Low
11
6.25% Low
OPT_RXDIS
2457[2]
0
–
R/W
OPT_RX can be configured as an input to the optical UART or as SEGDIO55.
OPT_RXDIS = 0 and LCD_MAP[55] = 0: OPT_RX
OPT_RXDIS = 1 and LCD_MAP[55] = 0: DIO55
OPT_RXDIS = 0 and LCD_MAP[55] = 1: SEG55
OPT_RXDIS = 1 and LCD_MAP[55] = 1: SEG55
OPT_RXINV
2457[1]
0
–
R/W
Inverts result from OPT_RX comparator when 1. Affects only the UART input. Has no
effect when OPT_RX is used as a DIO input.
OPT_TXE [1,0]
2456[3:2]
00 –
R/W
Configures the OPT_TX output pin.
If LCD_MAP[51] = 0:
00 = DIO51, 01 = OPT_TX, 10 = WPULSE, 11 = VPULSE
If LCD_MAP[51] = 1:
xx = SEG51
OPT_TXINV
2456[0]
0
–
R/W
Invert OPT_TX when 1. This inversion occurs before modulation.
OPT_TXMOD
2456[1]
0
–
R/W
Enables modulation of OPT_TX. When OPT_TXMOD is set, OPT_TX is modulated
when it would otherwise have been zero. The modulation is applied after any inversion
caused by OPT_TXINV.
OSC_COMP
28A0[5]
0
–
R/W
Enables the automatic update of RTC_P[16:0] and RTC_Q [1:0]every time the temperature
is measured.
PB_STATE
SFR F8[0]
0
R
The de-bounced state of the PB pin.
PERR_RD
PERR_WR
SFR FC[6]
SFR FC[5]
0
R/W
The 71M6543 sets these bits to indicate that a parity error on the remote sensor has
been detected. Once set, the bits are remembered until they are cleared by the MPU.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 71M6543F-IGTR/F | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 71M6543H-IGT/F | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 71M6543G-IGTR/F | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 71M6543GH-IGTR/F | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 71M6543GH-IGT/F | SPECIALTY ANALOG CIRCUIT, PQFP100 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 71M6543HT-IGT/F | 制造商:Maxim Integrated Products 功能描述:ENERGY METER ICS - Rail/Tube |
| 71M6543HT-IGTR/F | 制造商:Maxim Integrated Products 功能描述:3-PHASE SOC, 64KB FLASH, PRES TEMP SENSOR, HIGH PRES REF - Tape and Reel |
| 71M6545 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Four-Quadrant Metering, Phase Metrology Processors Flash/RAM Size |
| 71M6545H | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Four-Quadrant Metering, Phase Metrology Processors Flash/RAM Size |
| 71M6545HT-IGT/F | 制造商:Maxim Integrated Products 功能描述:METROLOGY PROCESSORS - Rail/Tube |
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