Realtek RTL8762C, Руководство пользователя

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Realtek Confidential
RTL8762C Evaluation Board User Manual
11
Copyright 2018 Realtek Semiconductor Corporation.
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specified IO port with jump wire.
3)
Mark 18: RESET key and 5 independent keys, as shown in Figure 1-9.
Note: Debouncing capacitors and internal pull-up resistor make up a filter circuit to reduce ripples when
buttons are pressed. However, it can also affect the result of keyboard array scan. Capacitors are not
mounted on board by default. User can solder 0.1uF capacitor on pads when necessary.
Figure 1-9 Schematic of Keys
4)
Mark 11: FT232 chip.
1.2.7 Pin Allocation on Motherboard of Evaluation Board
When edges of daughter board are flush with the white lines and PCB antenna on daughter board is aligned with
silkscreen mark on motherboard, the pins on daughter board are properly inserted; otherwise it is necessary to be
cautious about improper connection.
Pin allocation of motherboard is listed as follows:
Table 1.1 IO Pin Allocation on Motherboard & Daughterboard
RTL8762CJ
RTL8752CJ RTL8762CJF
RTL8752CJF
RTL8762CK RTL8762CKF
EVB
FunctIOn
EVB socket
P0_0 P0_0 P0_0 P0_0 M0_0
P0_1 P0_1 P0_1 P0_1 LED0 M0_1
P0_2 P0_2 P0_2 P0_2 LED1 M0_2
P0_3 P0_3 P0_3 P0_3 LOG M0_3
P0_4 P0_4 P0_4 P0_4 M0_4
P0_5 P0_5 P0_5 P0_5 M0_5
P0_6 P0_6 P0_6 P0_6 M0_6
P0_7 P0_7 P0_7 P0_7 M0_7