两个 RTL8239 做的一个 PCB文件

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REFDES	COMP_DEVICE_TYPE	COMP_VALUE	SYM_NAME
D16	DIODE_12_SMA_ES1D	ES1D	SMA
D31	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D35	DIODE_12_SOD-323_NI_BAV20WS-7-F	NI_BAV20WS-7-F	SOD-323
D36	DIODE_SCHOTTKY_DO-214AC_SMAJ58A	SMAJ58A	DO-214AC
D37	DIODE_12_SOD-323_NI_BAV20WS-7-F	NI_BAV20WS-7-F	SOD-323
D38	DIODE_SCHOTTKY_DO-214AC_SMAJ58A	SMAJ58A	DO-214AC
D39	DIODE_12_SMA_ES1D	ES1D	SMA
D40	DIODE_12_SMA_ES1D	ES1D	SMA
D41	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D42	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D43	DIODE_12_SMA_ES1D	ES1D	SMA
D44	DIODE_12_SMA_ES1D	ES1D	SMA
D45	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D46	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D47	DIODE_12_SMA_ES1D	ES1D	SMA
D48	DIODE_12_SMA_ES1D	ES1D	SMA
D49	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D50	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D51	DIODE_12_SMA_ES1D	ES1D	SMA
D52	DIODE_12_SMA_ES1D	ES1D	SMA
D53	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
D54	DIODE_12_SMA_NC_ES1D	NC_ES1D	SMA
F16	FUSE/SM_F1206_1.5A	1.5A	F1206
H2	MOUNTHOLE_MTG-PAD-M3_MTG-PAD-M	MTG-PAD-M3	MTG-PAD-M3
J36	CN-FPC-10DIP-1_0_SIP2X5P_254_CN	cn-fpc-10dip-1_0	SIP2X5P_254
J37	CN-FPC-10DIP-1_0_SIP2X5P_254_CN	cn-fpc-10dip-1_0	SIP2X5P_254
J38	CN-FPC-10DIP-1_1_SIP2X2P_254_CN	cn-fpc-8dip-1_0	SIP2X2P_254
J39	CN-FPC-10DIP-1_0_SIP2X5P_254_CN	cn-fpc-10dip-1_0	SIP2X5P_254
J40	CN-FPC-10DIP-1_0_SIP2X5P_254_CN	cn-fpc-10dip-1_0	SIP2X5P_254
JS9	TP_TP-W40H30_NC_TP1X1	NC_TP1x1	TP-W40H30
U9	SERIAL_EEPROM_SOP8_AT24C256A	AT24C256A	SOP8
U14	74HC164_TSSOP14_74HC164	74HC164	TSSOP14
U19	RTL8239_QFN56_DEMO_V1_0_RL6661_	RTL8239	QFN56_8X8_6R0X6R0_0R5
U20	SERIAL_EEPROM_SOP8_AT24C256A	AT24C256A	SOP8
U21	RTL8239_QFN56_DEMO_V1_0_RL6661_	RTL8239	QFN56_8X8_6R0X6R0_0R5
U22	74HC164_TSSOP14_74HC164	74HC164	TSSOP14

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PCB文件 回复可见

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这是干啥用的呢？

旧尔一

谢谢分享！

晕哥

谢谢分享！

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