m21120 Mindspeed Technologies, m21120 Datasheet - Page 19

• Manufacturer Part Number: m21120
• Description: M21120 Crosspoint Switch Data Sheet
• Manufacturer: Mindspeed Technologies

21120-DSH-001-B, 3/27/03
Table 13. Bit Function for Individual Channel Enable Registers
Note:
1. Bits 7, 6, 5, 4 and 2 in registers 80–C3h are not used and shoult be set to 0.
Register Address
(hex)
AD
BD
9A
9B
9C
9D
9E
A0
A1
A3
A5
A7
A9
AB
AF
B1
B3
B5
B7
B9
BB
BF
C1
C3
99
9F
Input Channel
Controlled
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
—
—
—
—
34 x 34 3.2 Gbps Crosspoint Switch with Input Equalization
Output Channel
Controlled
25
26
27
28
29
30
31
32
33
Mindspeed Technologies™
Bit 3: Bypass
input IE
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
byp_eq
(1)
0
0
0
0
(Sheet 2 of 2)
Bit 1: Enable/
Disable Input
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
en_in
0
0
0
0
Bit 0: Enable/Dis-
able Output
en_out
en_out
en_out
en_out
en_out
en_out
en_out
en_out
en_out
M21120
Page 19 of 38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0