71M6543GH MAXIM [Maxim Integrated Products], 71M6543GH Datasheet - Page 15

• Manufacturer Part Number: 71M6543GH
• Description: Selectable Gain of 1 or 8 for One Current Energy Meter ICs Metrology Compensation
• Manufacturer: MAXIM [Maxim Integrated Products]

v1.2
Notes:
1. MUX_DIV[3:0] should be set to 0 while writing the other values in this table, and then set
2. Each unused slot must be assigned to a valid (0 to A), but unused ADC handle
3. This channel is remote (71M6xx3), hence DIFFx_E is irrelevant
4. Must use the CE code that corresponds to the specific 71M6xx3 device used
Teridian updates the CE code periodically. Please contact your local Teridian representative
to obtain the latest CE code and the associated settings.
Current Sensor Type
Applicable Figures
MUX10_SEL[3:0]
MUX0_SEL[3:0]
MUX1_SEL[3:0]
MUX2_SEL[3:0]
MUX3_SEL[3:0]
MUX4_SEL[3:0]
MUX5_SEL[3:0]
MUX6_SEL[3:0]
MUX7_SEL[3:0]
MUX8_SEL[3:0]
MUX9_SEL[3:0]
MUX_DIV[3:0]
to the indicated value before writing the MUXn_SEL[3:0] fields.
FIR_LEN[1:0]
(See note 4)
Equation(s)
Mnemonic
PLL_FAST
CE Codes
ADC_DIV
EQU[2:0]
I/O RAM
DIFF0_E
DIFF2_E
DIFF4_E
DIFF6_E
RMT2_E
RMT4_E
RMT6_E
PRE_E
Table 1. Required CE Code and Settings for 1-Local / 3-Remotes
© 2008–2011 Teridian Semiconductor Corporation
210C[2:1]
Location
2100[7:4]
2105[3:0]
2105[7:4]
2104[3:0]
2104[7:4]
2103[3:0]
2103[7:4]
2102[3:0]
2102[7:4]
2101[3:0]
2101[7:4]
2100[3:0]
2106[7:5]
I/O RAM
210C[4]
210C[5]
210C[6]
210C[7]
2200[5]
2200[4]
2709[3]
2709[4]
2709[5]
2704[5]
I/O RAM Setting
1 Local Shunt and 3 Remote Shunts
ce43b016603 (use with 71M6603)
ce43b016103 (use with 71M6103)
ce43b016113 (use with 71M6113)
ce43b016203 (use with 71M6203)
Figure
A
1
0
1
6
0
1
1
8
9
0
0
0
0
0
1
1
1
1
0
0
0
1
5
2,
Figure 4
71M6543F/H and 71M6543G/GH Data Sheet
5
Enable Remote IADC2-IADC3
Enable Remote IADC4-IADC5
Enable Remote IADC6-IADC7
and
Differential IADC0-IADC1
IA*VA + IB*VB + IC*VC
IADC0-IADC1 Gain = 8
Slot 0 is IADC0-IADC1
Unused (See note 2)
Unused (See note 2)
Figure 31
Slot 5 is VADC10
Slots not enabled
Slot 3 is VADC8
Slot 4 is VADC9
Comments
19.66 MHz
See note 1
See note 3
See note 3
See note 3
288 cycles
(VC)
Fast
(VA)
(VB)
(IN)
(IA)
(IB)
(IC)
(IN)
15