GigaDevice Semiconductor GD-Link V2 - Machine Signal Triggered Programming

GD-Link V2 Adapter User Guide
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Link V2
Figure 3-23. Offline download configuration option byte feature
After updating the offline burning file to GD-Link V2, refer to the Pin definitions and wiring
methods section related to hardware connection with the target chip. Manually press the K1
button, if LED1 entering rapid blinking mode, indicating that the offline burning process is
ongoing. When the buzzer beeps, it signifies the completion of the offline burning. At this time,
LED1 is always bright. If the buzzer does not beep, and LED1 is turned off after blinking, it
indicates an offline burning failure.
3.2.4. Machine singal triggered programming
GD-Link V2 offers machine-triggered programming functionality. The signal interface pinout
diagram is shown in Figure 3-24. Machine signal programming pin distribution
schematic diagram. The functions of each pin for the machine-triggered programming
interface are described in Table 2-1. GD-Link V2 pin function definitions. After updating