M21050 datasheet(32/70 Pages) MA-COM

Part #	M21050

Description	Duplex Quad (Octal) Multi-Rate CDR (1.0 Gbps - 3.2 Gbps)

PDF	70 Pages

Scroll/Zoom	100%

Manufacturer	MA-COM [M/A-COM Technology Solutions, Inc.]

Direct Link	http://www.macomtech.com

Logo

32 / 70 page

Mindspeed Technologies™

21050-DSH-001-F

Mindspeed Proprietary and Confidential

M21050 Data Sheet

2.1.8

Input Hysteresis

2.1.9

Built In Self-Test (BIST) Receiver Channel Select

Table 2-8. Input Hysteresis (Input_hys: Address 08h)

Bits

Type

Default

Label

Description

7:6

R/W

00b

Reserved

N/A

R/W

en_hys

When enabled, 25 mV of hysteresis will be applied to all inputs. Useful

in preventing noise from toggling inputs during quiescent periods of

input patterns, such as seen in the InfiniBand polling pattern.

0b: Disable input hysteresis

1b: Enable input hysteresis

4:0

R/W

00000b

Reserved

N/A

Table 2-9. Receiver Channel Select (BISTrx_chsel: Address 10h)

Bits

Type

Default

Label

Description

R/W

Reserved

N/A

2:0

R/W

000b

chan

Selects which CDR to route into the BIST receiver (active when

BISTrx_ctrl [1]=1)

000b: Output A0 to BIST

001b: Output A1 to BIST

010b: Output A2 to BIST

011b: Output A3 to BIST

100b: Output B0 to BIST

101b: Output B1 to BIST

110b: Output B2 to BIST

111b: Output B3 to BIST

M21050 Datasheet(PDF) 32 Page - M/A-COM Technology Solutions, Inc.

M21050 Datasheet(HTML) 32 Page - M/A-COM Technology Solutions, Inc.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

Datasheet Download

Link URL