71M6403-IGTR TERIDIAN [Teridian Semiconductor Corporation], 71M6403-IGTR Datasheet - Page 12

• Manufacturer Part Number: 71M6403-IGTR
• Description: Electronic Trip Unit
• Manufacturer: TERIDIAN [Teridian Semiconductor Corporation]

CE Functional Overview
The ADC processes one sample per channel per multiplexer cycle. Figure 4 shows the timing of the six samples taken during
one multiplexer cycle.
The ADC sampling process and resultant accumulation interval calculations are described in the CE Program section.
Page: 12 of 75
I0
I0
1/2520.6Hz = 397µs
1/2520.6Hz = 397µs
Address
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
I1
I1
Table 2: CE DRAM Locations for ADC Results
I3
I3
I2
I2
I4
I4
Figure 4: Samples in Multiplexer Cycle
Name
INEUTRAL
©
I5
I5
2006 TERIDIAN Semiconductor Corporation
TEMP
I0
I1
I2
I3
I4
I5
Reference
VBIAS
V3P3
V3P3
V3P3
V3P3
V3P3
V3P3
Zero
---
13/32768Hz = 397µs
13/32768Hz = 397µs
per mux cycle
per mux cycle
Description
Current input 0
Current input 1
Current input 2
Current input 3
Current input 4
Current input 5
Temperature
INEUTRAL
monitor
2/32768Hz =
2/32768Hz =
61.04µs
61.04µs
Electronic Trip Unit
71M6403
SEPTEMBER 2006
REV 1.0