Write-only |
About the ExtTestSetIO connector |
Description |
Writes a 16-bit value to the external test set connector lines AD0 - AD12, RLW, LAS and LDS. The analyzer does NOT generate the appropriate timing signals. The user has control of all 16 lines using this write method. Note: When RLW (pin25) is set to 1 (high) it causes lines AD0 - AD12 to float. It disables their output latches and sets the hardware for reading. LDS and LAS are not affected by this behavior. Below is the format of data that is written with WriteRaw: * This Output will float if RLW (bit-13) is set high |
|
Pin |
Bit |
Signal name |
|
22 |
0 |
AD0* |
|
23 |
1 |
AD1* |
|
11 |
2 |
AD2* |
|
10 |
3 |
AD3* |
|
9 |
4 |
AD4* |
|
21 |
5 |
AD5* |
|
20 |
6 |
AD6* |
|
19 |
7 |
AD7* |
|
6 |
8 |
AD8* |
|
5 |
9 |
AD9* |
|
4 |
10 |
AD10* |
|
17 |
11 |
AD11* |
|
3 |
12 |
AD12* |
|
25 |
13 |
RLW |
|
24 |
14 |
LDS |
|
8 |
15 |
LAS |
VB Syntax |
ExtIO.WriteRaw value |
Variable |
(Type) - Description |
ExtIO |
(object) - An External IO object |
value |
(variant) - Data to be written |
Return Type |
Not Applicable |
Default |
Not Applicable |
Examples |
ExtIO.WriteRaw 12 |
C++ Syntax |
HRESULT WriteRaw( VARIANT Output ); |
Interface |
IHWExternalTestSetIO |