TLV320DAC32 EVM

Chris Burrell

Prodigy 95 points

We received the TLC320DAC32 EVM today and are attempting to use it.

First, there was no software (CD ROM) in the package which is how the user guide describes how to install the software.

We downloaded it from the TI website.

It hangs.

We are running windows 7 64 bit and have downloaded the driver, and installed it such that windows recognises it.

The only way to close the "DAC32EVM" software is to run task manager and end task.

All help gratefully received.

over 8 years ago

0 Luis Fernando Rodriguez S. over 8 years ago

TI__Guru* 84915 points

Hi, Chris,

The DAC32EVM software doesn't work correctly if the EVM is not connected. Have you connected the EVM to use the software? I had the same issue, but it was solved when the EVM was detected.

Best regards,
Luis Fernando Rodríguez S.

0 Chris Burrell over 8 years ago in reply to Luis Fernando Rodriguez S.

Prodigy 95 points

Hi Luis,

Thank you for your reply.

We have tried both running the software - then connecting the EVM, and plugging in the EVM and then running the software - in both cases we have the same result.

One thing I didn't mention the first time was that the "I2C" LED in the software comes on after a short time; about one second.

In the usb device properties for the EVM it says:

Device type: NI-VISA USB Device
Manufacturer: Texas Instruments
Location: Port_#0001.Hub_#0001

and the device status is

"This device is working properly"

On connecting the EVM (without the software loaded) there is the usual sound from Windows for a connection being made.

Which all seems to imply that the USB side of things is working..

Any other ideas?!

Chris

0 Luis Fernando Rodriguez S. over 8 years ago in reply to Chris Burrell

TI__Guru* 84915 points

Hi, Chris,

Have you tried reinstalling the GUI with troubleshoot compatibility? There are several GUIs that can only be used with this option.

Best regards,
Luis Fernando Rodríguez S.

0 Chris Burrell over 8 years ago in reply to Luis Fernando Rodriguez S.

Prodigy 95 points

Hi Luis,

Thank you for your great suggestion... I'll be right back

I tried that and it's still the same. So far I have tried all the previous versions of Windows (right back to 95) in compatibility mode and no luck - still it just does nothing (apart from putting the I2C LED on after a second or so).

One thing I have noticed is that when the "reset" jumper is fitted (opposite to the instructions in the user guide) the mouse cursor changes to a finger from an arrow.. is that progress?

I am adding in here the I2C activity when the EVM is first attached (it goes quiet after that)

# Level Index m:s.ms.us Dur Len Err S/P Addr Record Data
0 0 0:00.000.000 Capture started [11/18/15 12:59:37]
0 1 0:02.440.594 274.829.700 ms 5 B TMP7 None Corrupt Transaction FF* FF* FF* FF* FE*
0 2 0:04.782.080 1.500 us 0 B M P None Corrupt Transaction
0 3 0:04.856.953 385.100 us 2 B S 50 Write Transaction 00 02
0 4 0:04.857.338 340.100 us 2 B SP 50 Read Transaction 12 34*
0 5 0:04.857.904 410.000 us 2 B S 50 Write Transaction 00 01
0 6 0:04.858.314 195.100 us 1 B SP 50 Read Transaction 12*
0 7 0:04.858.679 400.100 us 2 B S 50 Write Transaction 00 00
0 8 0:04.859.079 2.465.400ms 18 B SP 50 Read Transaction BF 12 12 34 04 51 21 01 00 00 08 50 03 20 01 00 0E 66*
0 9 0:04.863.179 365.100 us 2 B S 50 Write Transaction 00 12
0 10 0:04.863.544 442.528.200 ms 3686 B SP 50 Read Transaction 02 09 4B 02 0E 62 AF 7F EF 24 70 FF E4 34 FA FE AD 7F 7C 00
EF 2D FF EC 3E 8F 82 F5 83 A3 E0 78 2F F2 AF 7F EF 24 70 FF E4 34 FA FE AD 7F EF 2D FF EC 3E 8F 82 F5 83 A3 A3 A3 E0 FF 08 E4 F2 08 EF F2 AF
7F EF 24 70 FF E4 34 FA FE AD 7F EF 2D FF EC 3E FE EF 24 04 FF E4 3E FA A9 07 7B 01 08 12 0B D6 AF 7F EF 24 70 FF E4 34 FA FE AD 7F EF 2D FF
EC 3E 8F 82 F5 83 22 EF 4E F0 AF 7F EF 24 70 FF E4 34 FA FE AD 7F 7C 00 22 EF 24 04 F5 82 E4 35 83 F5 83 E0 22 AE 7F EE 24 70 FD EC 34 FA FC
AE 7F EE 7A 00 2D FD EA 3C 8D 82 F5 83 22 A3 A3 E0 FF 78 35 E4 F2 08 EF F2 08 22 78 28 12 0B CD E4 22 E5 0F 24 04 FF E4 33 FE E5 82 2F F5 82
E5 83 3E F5 83 E0 FF 22 E5 0F 24 04 FD E4 33 FC E5 82 2D F5 82 E5 83 3C F5 83 22 A3 A3 E0 FF E5 0F C3 9F 22 EF 60 06 14 70 05 C2 B0 22 D2 B0
22 02 01 03 E4 78 22 F2 EF 12 0B DF 01 5D 01 01 60 02 01 63 03 01 66 06 01 6E 07 01 76 08 01 7E 09 01 81 0A 01 98 0B 01 A9 0C 01 C3 0D 01 E2
0E 01 E5 0F 01 E8 10 01 EC 11 01 EF 12 01 F2 13 01 F5 14 01 F9 15 01 FC 2D 05 26 2E 05 26 2F 02 18 30 05 31 31 05 31 32 05 31 39 00 00 05 31
02 0D 6C 02 0D E2 02 0D 9A 7B 00 7A 00 79 24 A1 2C 7B 00 7A 00 79 22 A1 2C 7B 00 7A 00 79 48 A1 2C 02 07 B6 90 FF FF E0 F5 0E 12 00 BC 75 F0
12 12 0B AE 7B FF 7A 05 79 40 A1 2C 12 00 BC 75 F0 E2 12 0B AE 7B FF 7A 05 79 75 A1 2C 78 2B E2 64 03 60 02 A1 36 12 00 BC 75 F0 09 12 0B AE
7B FF 7A 06 79 40 A1 2C 78 2B E2 64 03 60 02 A1 36 12 0E 53 78 28 12 0B CD EE 8F F0 12 0B AE 7B FF 7A 05 79 52 A1 2C 02 0B 51 02 0C CC 43 22
02 22 02 0C 58 02 0C 05 02 08 B7 53 22 FD 22 02 0C 92 78 28 E2 24 FD 60 07 80 00 78 22 74 01 F2 78 22 E2 60 02 A1 36 FB 7A 00 79 48 A1 2E D2
0A 12 00 7C 12 00 6F E0 54 F0 D3 94 10 40 08 12 00 63 E0 44 80 81 1D 12 00 7C 12 00 6F E0 20 E4 02 61 69 12 00 63 E0 54 0F 14 60 70 14 70 02
41 CF 24 FE 60 0C 24 FC 70 02 41 E9 24 08 60 02 81 B9 C2 95 12 00 7C 12 00 6F E0 54 0F 64 04 70 0F 12 00 63 A3 E0 FF 12 0D C0 12 00 97 A3 EF
F0 12 00 7C 12 00 6F A3 A3 A3 E0 FF 12 0D C0 12 00 97 A3 A3 A3 EF F0 E4 F5 0F 12 00 7C 12 00 6F 12 00 EB 50 15 12 00 63 12 00 C3 12 0D C0 12
00 97 12 00 D8 EF F0 05 0F 80 E0 D2 95 81 B9 12 00 06 12 00 AF 74 23 12 05 37 60 02 81 B9 12 00 7C 12 00 6F E0 44 40 81 1D 12 00 06 12 00 AF
74 2B 12 05 37 60 02 81 B9 12 00 7C 12 00 6F E0 44 40 81 1D 12 00 7C 12 00 6F 12 00 8B 30 E6 03 D3 80 01 C3 92 B5 12 00 7C 12 00 6F 12 00 8B
30 E5 03 D3 80 01 C3 92 B4 12 00 7C 12 00 6F 12 00 8B 30 E4 03 D3 80 01 C3 92 B3 12 00 7C 12 00 6F 12 00 8B 30 E3 03 D3 80 01 C3 92 93 12 00
7C 12 00 6F 12 00 8B 30 E2 03 D3 80 01 C3 92 92 12 00 7C 12 00 6F 12 00 8B 30 E1 03 D3 80 01 C3 92 91 12 00 7C 12 00 6F 12 00 8B 30 E0 03 D3
80 01 C3 92 90 81 B9 12 00 7C 12 00 6F E0 54 0F 14 60 6C 14 70 02 81 00 24 FE 60 0C 24 FC 70 02 81 22 24 08 60 02 81 B9 C2 95 12 00 7C 12 00
6F E0 54 0F 64 04 70 0F 12 00 63 A3 E0 FF 12 0D C0 12 00 97 A3 EF F0 12 00 7C 12 00 6F A3 A3 A3 E0 FF 12 0D C0 12 00 97 A3 A3 A3 EF F0 E4 F5
0F 12 00 7C 12 00 6F 12 00 EB 50 11 E4 FF 12 0D C0 12 00 97 12 00 D8 EF F0 05 0F 80 E4 D2 95 81 B9 12 00 06 12 00 AF 74 13 F2 7F 01 12 0E 4B
EF 4E 60 02 81 B9 12 00 7C 12 00 6F E0 44 40 81 1D 12 00 06 12 00 AF 74 1B F2 7F 01 12 0E 4B EF 4E 60 02 81 B9 12 00 7C 12 00 6F E0 44 40 F0
C2 0A 81 B9 12 00 7C 12 00 6F EF 24 04 F5 82 E4 35 83 F5 83 E4 F0 12 00 63 12 00 8B FF 30 B5 04 7E 40 80 02 7E 00 12 00 79 12 00 6F 12 00 8B
FF 30 B4 04 7E 20 80 02 7E 00 12 00 79 12 00 6F 12 00 8B FF 30 B3 04 7E 10 80 02 7E 00 12 00 79 12 00 6F 12 00 8B FF 30 93 04 7E 08 80 02 7E
00 12 00 79 12 00 6F 12 00 8B FF 30 92 04 7E 04 80 02 7E 00 12 00 79 12 00 6F 12 00 8B FF 30 91 04 7E 02 80 02 7E 00 12 00 79 12 00 6F 12 00
8B FF 30 90 04 7E 01 80 02 7E 00 EF 4E F0 30 0A 0C 12 00 7C 12 00 6F E0 44 20 F0 80 02 D2 B0 12 00 7C 12 00 6F E0 90 FE 30 F0 12 00 63 A3 E0
90 FE 31 F0 12 00 63 A3 A3 E0 90 FE 32 F0 12 00 63 A3 A3 A3 E0 90 FE 33 F0 E4 F5 0F 12 00 7C 12 00 6F 12 00 EB 50 17 12 00 63 12 00 C3 74 34
25 0F F5 82 E4 34 FE F5 83 EF F0 05 0F 80 DE 90 FF 53 E0 30 E7 F9 90 FF 53 74 2A F0 22 7B 00 7A 00 79 00 78 22 02 0B D6 78 22 74 01 F2 22 F2
7F 01 12 0E 4B EF 4E 22 12 01 10 01 00 00 00 40 51 04 01 BB 00 01 01 02 00 01 05 01 09 00 A1 01 05 01 09 30 15 00 25 FF 75 08 95 2A 81 02 05
01 09 31 15 00 25 FF 75 08 95 2A 91 02 C0 09 02 E2 00 04 01 00 80 32 09 04 00 00 00 01 01 00 00 0A 24 01 00 01 48 00 02 01 02 0C 24 02 03 01
01 00 02 03 00 00 00 0A 24 06 05 03 01 01 02 02 00 09 24 03 06 01 03 00 05 00 0C 24 02 07 01 02 01 02 03 00 00 00 0A 24 06 08 07 01 03 00 00
00 09 24 03 0B 01 01 00 08 00 09 04 01 00 00 01 02 00 00 09 04 01 01 01 01 02 00 00 07 24 01 03 01 01 00 0B 24 02 01 02 02 10 01 44 AC 00 09
05 01 09 80 01 01 00 00 07 25 01 01 00 00 00 09 04 02 00 00 01 02 00 00 09 04 02 01 01 01 02 00 00 07 24 01 0B 01 01 00 0B 24 02 01 02 02 10
01 44 AC 00 09 05 82 0D 80 01 01 00 00 07 25 01 01 00 00 00 09 04 03 00 02 FF 00 00 00 09 21 00 01 00 01 22 23 00 07 05 83 03 2A 00 0A 07 05
04 03 2A 00 0A 04 03 09 04 16 03 55 00 53 00 42 00 2D 00 4D 00 4F 00 44 00 45 00 56 00 4D 00 24 03 54 00 65 00 78 00 61 00 73 00 20 00 49 00
6E 00 73 00 74 00 72 00 75 00 6D 00 65 00 6E 00 74 00 73 00 0C 03 56 00 30 00 31 00 30 00 35 00 78 BC 12 0D 60 90 FF E4 E0 78 BD F6 90 FF E3
E0 18 F6 30 0B 0D C2 0B 12 0D 60 E4 78 C4 F6 08 F6 E1 12 C3 79 BD E7 78 BF 96 FF 19 E7 18 96 78 C4 F6 08 A6 07 78 C4 E6 FE 08 E6 FF D3 94 EA
EE 94 34 50 09 C3 EF 94 48 EE 94 23 50 1A 78 C5 74 E7 26 F6 18 74 D3 36 F6 12 0D 3B 40 06 12 0D 50 70 01 16 05 10 80 CE 12 0D 3B 40 06 12 0D
50 70 01 16 78 C1 E6 24 19 FF 18 E6 34 2C FE C3 EF 78 C5 96 79 C1 F7 EE 18 96 19 F7 05 10 E5 10 C3 94 04 40 60 E4 F5 10 09 E7 78 C7 96 FD 19
E7 18 96 FC 78 C0 E6 7E 00 2D FF EE 3C FE EF 25 E0 FF EE 33 FE C3 78 C3 E6 9F F6 18 E6 9E F6 E6 FC 08 E6 FD AE 04 EE FF C4 13 13 54 03 44 68
90 FF E5 F0 ED 78 02 C3 33 CE 33 CE D8 F9 EE 90 FF E6 F0 78 C3 E6 25 E0 25 E0 A3 F0 78 C0 E6 FE 08 E6 78 C6 12 0D 65 E5 3C 60 1E 90 FF EC E0
FE 90 FF EB E0 FD EE 78 BE F6 ED 08 F6 E6 54 03 60 08 90 FF E8 E4 F0 74 81 F0 22 78 28 E2 14 60 17 24 FD 60 23 24 82 60 17 14 60 1C 24 83 70
23 7B 00 7A 00 79 26 80 16 7B 00 7A 00 79 3D 80 0E 7B 00 7A 00 79 40 80 06 7B 00 7A 00 79 43 78 22 02 0B D6 78 22 74 01 F2 22 90 FF DC E4 F0
04 F0 02 0A EC 22 22 90 FF A2 74 30 F0 90 FF A1 74 66 F0 90 FF A5 E4 F0 90 FF A0 74 43 F0 90 FF A3 E4 F0 90 FF A7 F0 90 FF A0 E0 44 80 F0 90
FF 5A 74 30 F0 90 FF 59 74 96 F0 90 FF 5D E4 F0 90 FF 58 74 43 F0 90 FF 5B 74 80 F0 90 FF 5F F0 90 FF 58 E0 44 80 F0 90 FF 52 74 06 F0 90 FF
51 74 C6 F0 90 FF 55 E4 F0 90 FF 50 74 80 F0 90 FF 53 F0 90 FF 57 F0 90 FF 8A 74 06 F0 90 FF 89 74 CC F0 90 FF 8D E4 F0 90 FF 88 74 84 F0 90
FF 8B E4 F0 90 FF 8F F0 90 FF 60 F0 90 FF 48 F0 90 FF 40 F0 90 FF 38 F0 90 FF 30 F0 90 FF 98 F0 90 FF 90 F0 90 FF 80 F0 90 FF 78 F0 90 FF 70
F0 22 78 28 E2 70 02 21 3E 24 FE 60 43 14 60 79 24 02 70 7C 78 29 E2 60 05 E2 64 01 70 72 78 29 E2 F5 3C 70 15 43 3D 01 90 FF A0 E0 44 08 F0
90 FF E8 E4 F0 E5 3F 70 5D 80 35 53 3D FE 90 FF A0 E0 54 F7 F0 90 FF E8 74 81 F0 E5 3F 70 47 80 32 78 29 E2 60 05 E2 64 01 70 2D 78 29 E2 F5
3F 70 13 43 40 01 90 FF 58 E0 44 08 F0 E5 3C 70 26 D2 04 C2 05 22 53 40 FE 90 FF 58 E0 54 F7 F0 E5 3C 70 13 D2 04 D2 05 22 80 07 78 29 E2 60
07 80 00 78 22 74 01 F2 22 78 7F E4 F6 D8 FD 75 81 C7 02 09 92 02 0A 62 E4 93 A3 F8 E4 93 A3 40 03 F6 80 01 F2 08 DF F4 80 29 E4 93 A3 F8 54
07 24 0C C8 C3 33 C4 54 0F 44 20 C8 83 40 04 F4 56 80 01 46 F6 DF E4 80 0B 01 02 04 08 10 20 40 80 90 0E 19 E4 7E 01 93 60 BC A3 FF 54 3F 30
E5 09 54 1F FE E4 93 A3 60 01 0E CF 54 C0 25 E0 60 A8 40 B8 E4 93 A3 FA E4 93 A3 F8 E4 93 A3 C8 C5 82 C8 CA C5 83 CA F0 A3 C8 C5 82 C8 CA C5
83 CA DF E9 DE E7 80 BE AD 07 AC 06 53 89 FC 43 89 01 90 FF B1 E0 30 E7 04 7F 01 80 02 7F 00 74 FA 7E 00 A8 07 08 80 05 C3 33 CE 33 CE D8 F9
12 0E 00 30 E7 04 7F 01 80 02 7F 00 74 FA A8 07 08 80 02 C3 33 D8 FC 12 0E 0F 30 8D FD C2 8C C2 8D 90 FF B1 E0 30 E7 04 7F 01 80 02 7F 00 74
FA 7E 00 A8 07 08 80 05 C3 33 CE 33 CE D8 F9 12 0E 00 30 E7 04 7F 01 80 02 7F 00 74 FA A8 07 08 80 02 C3 33 D8 FC 12 0E 0F ED 1D 70 01 1C ED
4C 70 B9 C2 8C 22 D2 97 C2 94 C2 95 C2 96 D2 B1 C2 B0 D2 95 90 FF B1 74 44 F0 75 A0 FA 78 39 74 03 F2 12 0E 58 7F 05 12 0E 4B 90 FF DC 74 01
F0 75 7F 40 7F 04 12 0E 4B 7F 01 12 00 F4 E5 24 70 04 C2 06 80 F8 C2 07 78 39 E2 B4 05 1D 90 FF FC E4 F0 90 FF FF F0 78 1E 74 02 F2 7B 00 7A
00 79 00 08 12 0B D6 7F 06 12 0E 4B 12 0E 3B 30 07 18 20 06 15 12 0E 5D 75 87 09 20 07 FD 12 0E 2B 7F 14 7E 00 12 09 D7 80 BF 12 07 FF 12 07
FE 80 B7 20 09 5F 90 FF FD E0 54 EF F0 12 0D 05 90 FF FD E0 44 10 F0 90 FF E9 74 40 F0 A3 74 03 F0 90 FF E8 74 01 F0 E0 44 80 F0 90 FF EF 74
40 F0 A3 74 05 F0 90 FF EE 74 0A F0 E0 44 80 F0 90 FF B1 E0 54 FE F0 90 FF E0 74 0C F0 90 FF DF 74 CD F0 90 FF DE 74 AC F0 90 FF DD 74 03 F0
90 FF B1 E0 44 01 F0 D2 09 22 78 2B E2 14 60 1B 14 60 29 24 03 60 36 14 70 47 12 00 BC 75 F0 04 12 0B AE 7B FF 7A 06 79 57 80 31 12 00 BC 75
F0 24 12 0B AE 7B FF 7A 06 79 71 80 20 12 00 BC 75 F0 16 12 0B AE 7B FF 7A 06 79 5B 80 0F 12 00 BC 75 F0 0C 12 0B AE 7B FF 7A 06 79 95 78 22
02 0B D6 78 22 74 01 F2 22 BB 01 0A 89 82 8A 83 F0 E5 F0 A3 F0 22 50 06 F7 09 A7 F0 19 22 BB FE 06 F3 E5 F0 09 F3 19 22 E2 FB 08 E2 FA 08 E2
F9 22 EB F2 08 EA F2 08 E9 F2 22 D0 83 D0 82 F8 E4 93 70 12 74 01 93 70 0D A3 A3 93 F8 74 01 93 F5 82 88 83 E4 73 74 02 93 68 60 EF A3 A3 A3
80 DF 78 28 E2 F5 24 70 27 C2 04 C2 05 F5 3C F5 3F 43 3D 01 43 40 01 43 43 01 90 FF 58 E0 44 08 F0 90 FF 50 E0 44 08 F0 90 FF A0 E0 44 08 F0
22 12 08 00 12 0A EC 53 3D FE 53 40 FE 53 43 FE 90 FF A0 E0 54 F7 F0 90 FF 58 E0 54 F7 F0 90 FF 50 E0 54 F7 F0 22 78 28 E2 14 60 13 24 FD 60
1F 24 82 60 13 14 60 18 24 83 70 1F 43 26 01 22 43 3D 01 90 FF A0 80 0E 43 40 01 90 FF 58 80 06 43 43 01 90 FF 50 E0 44 08 F0 22 78 22 74 01
F2 22 78 28 E2 14 60 13 24 FD 60 1F 24 82 60 13 14 60 18 24 83 70 1F 53 26 FE 22 53 3D FE 90 FF A0 80 0E 53 40 FE 90 FF 58 80 06 53 43 FE 90
FF 50 E0 54 F7 F0 22 78 22 74 01 F2 22 78 28 E2 14 60 12 14 60 17 14 60 1C 24 03 70 23 7B 00 7A 00 79 25 80 16 7B 00 7A 00 79 3C 80 0E 7B 00
7A 00 79 3F 80 06 7B 00 7A 00 79 42 78 22 02 0B D6 78 22 74 01 F2 22 E4 F5 10 78 B6 F6 08 F6 D2 0B 90 FF E2 74 10 F0 90 FF E1 74 44 F0 90 FF
E7 74 20 F0 90 FF E6 74 4B F0 90 FF E5 74 6A F0 78 C2 76 4B 08 76 20 E4 78 C6 F6 08 F6 22 78 B7 74 58 26 F6 18 74 02 36 F6 D3 08 E6 94 E8 18
E6 94 03 22 08 74 18 26 F6 18 74 FC 36 F6 78 C5 E6 16 18 22 E6 FE 08 E6 08 FF A6 06 08 A6 07 22 78 28 E2 24 EC 60 0D 14 60 10 14 60 0A 14 60
10 24 04 70 19 02 06 A1 D2 07 22 30 07 10 C2 07 22 A2 06 B3 92 06 C2 07 90 FF FF E5 0E F0 22 78 28 E2 14 60 11 24 7F 60 0D 14 60 04 24 7F 70
0C 78 22 74 03 80 0A 78 22 74 01 80 04 78 22 74 FF F2 08 E4 F2 22 E4 FE FD C2 94 EF 33 92 96 EF 25 E0 FF D2 94 EE 25 E0 FE A2 97 E4 33 42 06
0D BD 08 E6 C2 94 AF 06 22 78 28 E2 60 0A 24 FD 70 0C 78 22 74 03 80 0A 78 22 74 01 80 04 78 22 74 FF F2 08 E4 F2 22 FF C3 74 FE 9F 74 FF 9E
F5 8C 90 FF B1 E0 22 FF C3 74 FE 9F F5 8A D2 8C 22 C1 09 02 80 00 00 01 B4 01 01 B5 08 01 5C 00 C1 08 00 12 07 F4 30 01 04 7F 02 80 02 7F 01
12 00 F4 22 30 06 0C 90 FF FF E4 F0 30 07 02 C2 07 C2 06 22 02 9F FD 7E 00 7F 01 22 7E 00 7F 23 22 C2 09 02 0D 05 E4 FF 02 00 F4 02 80 03 32*
0 11 1:31.798.437 Capture stopped [11/18/15 13:01:09]

The address of '50' is actually 'A0' (the E^2) as the analyzer shifts it by one bit.

Does anyone know which operating system the EVM software will definitely run on?

Chris

0 Chris Burrell over 8 years ago in reply to Chris Burrell

Prodigy 95 points

Hi Again,

We bought this EVM to get in front, to make sure the part did what we wanted so we can move on - incorporating it into some designs.

At the moment we are behind. We have spent money on the EVM & invested time & effort in trying to get it to work.

What should we do now?

Can we at least send it back to get a refund?

Chris

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