AX88780_07 ASIX [ASIX Electronics Corporation], AX88780_07 Datasheet - Page 49

• Manufacturer Part Number: AX88780_07
• Description: High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

Appendix A1. 16-bit mode address and data bus
A1-1. 16-bit mode and separated address and data bus
A1-1-1.
A1-1-2.
Note: The name of control signal for MCU is demonstrated only.
G e n e ric M C U
G e n e r i c M C U
AX88780 is synchronous to host MCU
AX88780 is asynchronous to host MCU
Note: For asynchronous mode, system must provide extra OSC to output clock to AX88780
D [1 5 :0 ]
/R E S E T
A [1 5 :1 ]
/IN T x
/C S x
/R D
/W R
C L K
D [ 1 5 : 0 ]
/ R E S E T
A [ 1 5 : 1 ]
/ I N T x
/ C S x
/ R D
/ W R
49
O S C
N o t e : f l o a t i n g
N o te : flo a tin g
C S N
O E N
W E N
H C L K
H A [ 1 5 : 1 ]
H D [ 1 5 : 0 ]
I N T N
R S T _ N
H D [ 3 1 : 1 6 ]
A X 8 8 7 8 0
C S N
O E N
W E N
H C L K
H A [1 5 :1 ]
H D [1 5 :0 ]
IN T N
R S T _ N
H D [3 1 :1 6 ]
A X 8 8 7 8 0
ASIX ELECTRONICS CORPORATION
L I N K L E D
L I N K L E D
3 .3 V
3 .3 V
AX88780
L E D d i o d e
L E D d io d e