ICE-A2D-r8 - Revision history

Wikiadmin at 16:50, 24 May 2022

2022-05-24T16:50:15Z

Wikiadmin at 16:47, 24 May 2022

2022-05-24T16:47:16Z

Dwg: /* Features */

2021-02-26T22:21:10Z

Features

Wikiadmin at 20:38, 20 January 2021

2021-01-20T20:38:40Z

Wikiadmin at 20:37, 20 January 2021

2021-01-20T20:37:18Z

Wikiadmin: Created page with "
Analog to Digital Converter Module
{{eolnotice|ICE-A2D-M14}} A2D-r8 Top File:A2D-r8-bottom.jpg|thumb|A2D-r8 Bot..."

2018-05-22T15:47:26Z

Created page with "<div class="description">Analog to Digital Converter Module</div> {{eolnotice|ICE-A2D-M14}} thumb|A2D-r8 Top File:A2D-r8-bottom.jpg|thumb|A2D-r8 Bot..."

New page

<div class="description">Analog to Digital Converter Module</div>

{{eolnotice|ICE-A2D-M14}}
[[File:A2D-r8-top.jpg|thumb|A2D-r8 Top]]
[[File:A2D-r8-bottom.jpg|thumb|A2D-r8 Bottom]]

== Features ==
[[File:a2dr8topview.gif|thumb|A2D-r8 Functional Diagram]]
* Utilizes TI ADS5424
* 14-bit 105 MSamp/sec A/D converter 1Vp-p analog input range
* Jumper-selectable AC- or DC-coupled analog input
* External clock derived via a comparator, AC-coupled 1Vp-p
* Oscillator socket (for user supplied clock, jumper selectable with external comparator clock)
* External connector for 1-PPS LVTTL input-stored in bit 0 of 16 bit word (14-bit data MSB-aligned)
* Over/underflow output on data bit 1 of 16-bit word (14-bit data MSB-aligned)

'''Note:''' For Use Only With [[ICE-PIC5XL]] or [[ICE-PIC6]]

{{pagebreak}}

== Jumper Settings ==

=== DC- or AC-Coupled ===

{| class="wikitable" style="width: 400px;"
! Jumper
! DC-Coupled<sup>1</sup>
! AC-Coupled<sup>2</sup>
|-
| J7
| 1 & 2 SHORT
| 2 & 3 SHORT
|-
| J8
| 1 & 2 SHORT
| 2 & 3 SHORT
|-
| J9
| 1 & 2 SHORT
| 2 & 3 SHORT
|}

<div style="font-size:0.9em;">
'''Notes:'''
# For sampling rates Of 2 MSPS and below, DC-coupling should be used.
# AC-coupled is the default setting when delivered.<br />
</div>

=== Digital 3.3V Power Source ===

{| class="wikitable" style="width: 400px;"
! Jumper
! Voltage Regulator<sup>1</sup>
! Board Header<sup>2</sup>
|-
| J3
| 1 & 2 SHORT
| OPEN
|-
| J4
| 1 & 2 SHORT
| 2 & 3 SHORT
|}

<div style="font-size:0.9em;">
'''Notes:'''
# 3.3V digital power via voltage regulator (default power setting when delivered)
# 3.3V digital power via board header (not an available source for the ICE-PIC3T or ICE-MBT3)
</div>

=== Analog 5V Power Source ===

{| class="wikitable" style="width: 400px;"
! Jumper
! Board Header<sup>1</sup>
! External<sup>2</sup>
|-
| J2
| 2 & 3 SHORT
| 1 & 2 SHORT
|}

<div style="font-size:0.9em;">
'''Notes:'''
# 5V analog power via board header (default power setting when delivered)
#: 5V power is shared between digital logic and analog logic.
# 5V analog power via external power source:
#: For normal operation, you will not need external power connections. Users who wish to supply the analog circuitry a "quieter" external power source, separate from the digital power connection as provided above, can connect to one or both pins of J2 a separate 5V supply.

'''Addendum:'''
* For connecting to J2, Digi-Key supplies a terminal housing (Part Number: WM2601-ND).
* You will also need 2 terminals for the housing (Part Number: WM2200-ND).
* Wires: 22-30 AWG.
</div>
{{pagebreak}}

=== External Clock Selection ===

{| class="wikitable" style="width: 400px;"
! Jumper
! SMB Comparator<sup>1</sup>
! User Supplied Oscillator<sup>2</sup>
|-
| J6
| 1 & 2 SHORT
| 2 & 3 SHORT
|}

<div style="font-size:0.9em;">
'''Notes:'''
# Default selection when delivered.
# User supplied oscillator—Oscillator (X4) should be 5V with CMOS output.
</div>

== Status ==
{{Status|eol}}

[[Category:Analog_modules|A08]]
[[Category:EOL]]

@@ Line 24: / Line 24: @@
 {| class="wikitable" style="width: 400px;"
 ! Jumper
-! DC-Coupled<sup>1</sup>
+! DC-Coupled<sup>1,2</sup>
 ! AC-Coupled
 |-
@@ Line 42: / Line 42: @@
 <div style="font-size:0.9em;">
 '''Notes:'''
-# For sampling rates Of 2 MSPS and below, DC-coupling should be used. DC-coupled is the default setting when delivered.
+# For sampling rates Of 2 MSPS and below, DC-coupling should be used.
 </div>

@@ Line 14: / Line 14: @@
 * Over/underflow output on data bit 1 of 16-bit word (14-bit data MSB-aligned)
-'''Note:''' For Use Only With [[ICE-PIC5XL]] or [[ICE-PIC6]]
+'''Note:''' For Use Only With [[ICE-PIC5XL]] or [[ICE-PIC6]] or ICEPIC8(Consult Factory)
 {{pagebreak}}

@@ Line 113: / Line 113: @@
 == Status ==
-{{Status|eol}}
+{{Status|prod}}
 [[Category:Analog_modules|A08]]

@@ Line 1: / Line 1: @@
 <div class="description">Analog to Digital Converter Module</div>
 [[File:A2D-r8-top.jpg|thumb|A2D-r8 Top]]
 [[File:A2D-r8-bottom.jpg|thumb|A2D-r8 Bottom]]