m21330 Mindspeed Technologies, m21330 Datasheet - Page 18

• Manufacturer Part Number: m21330
• Description: 4.25 Gbps Quad-channel Cable Driver And Adaptive Equalizer With 4x4 Crosspoint Switch
• Manufacturer: Mindspeed Technologies

Address 28h, 29h, 2Ah, 2Bh—SDI Video Configuration B
Address 80h—Reset
Address 81h—Chip Identification
Address 82h—Chip Revision
Address 83h—Alarm Status
21330-DSH-001-B
[5:0]
[7:0]
[7:0]
[7:0]
[3:0]
Bits
Bits
Bits
Bits
Bits
7
6
7
6
5
4
RSVD
Type
Type
Type
Type
Type
R/W
R/W
R/W
R/W
R
R
R
R
R
R
(add 28h = channel 0, add 29h = channel 1, add 2Ah = channel 2, add 2Bh = channel 3)
Default
Default
Default
Default
Default
00h
30h
N/A
N/A
N/A
N/A
N/A
---
0
0
0
MSPD
SDI_en
reset
chip_id
chip_rev
chan3los
chan2los
chan1los
chan0los
MSPD
MSPD
Label
Label
Label
Label
Label
Mindspeed Technologies
Reserved, set to 0.
0: disable manual low frequency gain setting using SDI video configuration A register
(recommended for non-SDI video applications)
1: enable manual low frequency gain setting using SDI video configuration A register
(recommended for SDI video applications)
Reserved, set to 00000.
00: Normal operation.
AA: Reset mode.
(Note, to reset the device, write AAh followed by a second write of 00h)
Device identification register.
Device revision register.
M21330G-14 = 05h
0: No alarm for input channel 3.
1: LOS alarm for input channel 3.
0: No alarm for input channel 2.
1: LOS alarm for input channel 2.
0: No alarm for input channel 1.
1: LOS alarm for input channel 1.
0: No alarm for input channel 0.
1: LOS alarm for input channel 0.
Reserved, may contain undefined values when read.
Control Registers Map and Descriptions
®
Description
Description
Description
Description
Description
18