Advantech PCM-3718H handleiding
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PCM-3718 Series User Manual 42
4.13 FIFO status - BASE+19H (PCM-3718HO only)
The register at BASE+19H clears the FIFO buffer and sets its empty flag
(EF). The FIFO status register, address BASE+19H, has flags which you
can read to determine the current state of the FIFO buffer, including full
flag, half- full flag, and empty flag.
EF FIFO empty flag
1 FIFO is empty
0 FIFO is not empty
HF FIFO half-full flag
1 FIFO is half- full or more than half- full
0 FIFO is less than half- full
FF FIFO full flag
1 FIFO is full
0 FIFO is not full
4.14 FIFO Clear - BASE+19H
Writing any value to BASE+19H clears all data in the FIFO and sets the
empty flag (EF) to 1.
Table 4.5: Register for FIFO Status
Read FIFO status
Bit# 76543210
BASE+19H FF HF EF
Table 4.6: Register for FIFO Clear
Write FIFO clear
Bit# 76543210
BASE+19H X X X X X X X X
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Productinformatie
| Merk | Advantech |
| Model | PCM-3718H |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5483 MB |
