AX88796BLI ASIX [ASIX Electronics Corporation], AX88796BLI Datasheet - Page 74

• Manufacturer Part Number: AX88796BLI
• Description: Low-pin-count Non-PCI 8/16-bit 10/100M Fast Ethernet Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

Appendix A1: MCS51-like (8-bit)
Host Addr
A[5:0]
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
*1 Read offset 1Fh register will reset AX88796B
An example, AX88796B’s bus setting as MCS-51 mode. (Two external pull-up resister connect to EECS and
EECK)
SD[15:8]
Offset 1
Offset 1
Offset 3
Offset 3
Offset 5
Offset 5
Offset 7
Offset 7
Offset 9
Offset 9
Offset B
Offset B
Offset D
Offset D
Offset F
Offset F
(DP)
X
Offset 13
Offset 13
Offset 15
Offset 15
Offset 17
Offset 17
Offset 19
Offset 19
Offset 1B
Offset 1B
Offset 1D
Offset 1D
No effect
(Reset)
MCS-51
DATA[7:0]
PSEN
WRn
*1
RDn
INT
A0
A1
A2
A3
A4
A5
Read
SD[7:0]
Offset 0
Offset 1
Offset 2
Offset 3
Offset 4
Offset 5
Offset 6
Offset 7
Offset 8
Offset 9
Offset A
Offset B
Offset C
Offset D
Offset E
Offset F
(DP)
X
Offset 12
Offset 13
Offset 14
Offset 15
Offset 16
Offset 17
Offset 18
Offset 19
Offset 1A
Offset 1B
Offset 1C
Offset 1D
Offset 1E
(Reset)
*1
AX88796B
CSR Offset
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
(DP)
X
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
SA0
SA1
SA2
SA3
SA4
SA5/FIFO_SEL
AEN/PSEN
SD[7:0]
RDn
WRn
IRQ
74
Host Addr
A[5:0]
0
1
2
3
4
5
6
7
8
9
B
C
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
A
D
AX88796B
SD[15:8]
AX88796BLF / AX88796BLI
SD[15:8]
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
X
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
no effect
ASIX ELECTRONICS CORPORATION
Write
SD[7:0]
To Offset 0
To Offset 1
To Offset 2
To Offset 3
To Offset 4
To Offset 5
To Offset 6
To Offset 7
To Offset 8
To Offset 9
To Offset A
To Offset B
To Offset C
To Offset D
To Offset E
To Offset F
(DP)
X
To Offset 12 12
To Offset 13 13
To Offset 14 14
To Offset 15 15
To Offset 16 16
To Offset 17 17
To Offset 18 18
To Offset 19 19
To Offset 1A 1A
To Offset 1B 1B
To Offset 1C 1C
To Offset 1D 1D
To Offset 1E 1E
To Offset 1F 1F
B
C
AX88796B
CSR Offset
0
1
2
3
4
5
6
7
8
9
A
D
E
F
(DP)
X