Page 24
TM-4200GE Software
FIGURE 25. The GPIO Configuration
4.4 GPIO Label Table
Table 2 shows which GPIO inputs carry the different signals. The top line for each label contains the default signal.
TABLE 2. GPIO Look-Up Table Input Labels
Input | Signal | Description | |
Label | |||
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I0 | TTL_IN(EXT_TRIG) | ||
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FDV | Internal signal. Frame Data Valid. | ||
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I1 | TTL_IN(EXT_VD) | ||
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LDV | Internal signal. Line Data Valid. | ||
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I2 | CTRL2 | Internal control signal. | |
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TTL_IN(EXT_HD) | |||
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I3 | CTRL1 | Internal control signal. | |
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TTL_IN(INT) | |||
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I4 | CAM_STROBE | Internal signal. Strobe Input. | |
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PULSE_GEN3 | Pulse Generator 3 signals go here. | ||
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