6F3B0250
7. Instructions
Special I/O instructions
FUN | Name | Expression | Function | Steps | Speed | Available | Page | |
No. |
|
|
|
| (ms) | T1 | T1S |
|
235 | Direct I/O | Performs the immediate block | 3 | 20.7 + | Ö | Ö | 257 | |
|
|
| I/O transfer of n registers |
| 21.3 ´ n |
|
|
|
|
|
| starting with A. |
|
|
|
|
|
236 | Expanded data | Writes data into the | 4 | 54.0 | Ö | Ö | 259 | |
| transfer |
| EEPROM, or reads data from |
| 1w read |
|
|
|
|
|
| the EEPROM. The transfer |
| - |
|
|
|
|
|
| source and destination are |
| 7130 |
|
|
|
|
|
| indirectly designated by A and |
| 16w |
|
|
|
|
|
| C. The transfer register size is |
| write |
|
|
|
|
|
| designated by B. |
|
|
|
|
|
237 | Special module | Reads data from the special | 4 | 126.0 + | Ö | Ö | 263 | |
| data read |
| module indicated by A and |
| 7.9 ´ N |
|
|
|
|
|
| stores the data in a table |
| (N: size) |
|
|
|
|
|
| starting with C. The transfer |
|
|
|
|
|
|
|
| source address and size are |
|
|
|
|
|
|
|
| designated by B and B+1. |
|
|
|
|
|
238 | Special module | Writes data stored in a table | 4 | 126.0 + | Ö | Ö | 265 | |
| data write |
| starting with A into the special |
| 7.9 ´ N |
|
|
|
|
|
| module indicated by C. The |
| (N: size) |
|
|
|
|
|
| transfer destination address |
|
|
|
|
|
|
|
| and size are designated by B |
|
|
|
|
|
|
|
| and B+1. |
|
|
|
|
|
NOTE
The index modification is available for some instructions. The values in the execution speed column show the execution time without index modification. If index modification is used, approx. 20 ms is added per one indexed operand.
Basic Hardware and Function 133
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