资料介绍
AX88796B_8051_SCHEMATIC_V13-20105
4
3
2
1
D
AX88796BLF ---8051 Demo Board
D
DC POWER JACK 74HC00
C
8051
X'TAL
C
IC61LV256
RJ 45/X'FORMER AX88796B
LINK SPEED FULL
B
RS232
EEPROM
74HC373
B
A
ASIX ELECTRONIC CORPORATION
Title
A
AX88796B - 8051 Demo Board
Size A Date:
5 4 3
Document Number Sunday, April 04, 2010
2
Rev
1.3
Sheet 1
1
of
3
8
7
6
5
4
3
2
1
XIN51 VDD33 R3 U1 VSS 3 VIN VOUT 1 RES# R6 4.7K J2 1 2 3 4 5 6 XOUT51 XIN51 RESET P4.0 P4.1 P4.2 P4.3 IRQ INT1 35 20 21 10 23 34 1 12 14 15 16 17 44 22 2 3 4 5 6 7 8 9 2 47K R4 0 U2
XOUT51 VDD33
R2 43K
R1 C1 15P
62K 8 7 6 5 C2 15P 8 7 6 5
RN1 RA 4.7K 1 2 3 4 1 2 3 4 43 42 41 40 39 38 37 36 24 25 26 27 28 29 30 31 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A8 A9 A10 A11 A12 A13 A14 A15
RN2 RA 4.7K U3 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 GND 3 4 7 8 13 14