m21315 Mindspeed Technologies, m21315 Datasheet - Page 15

• Manufacturer Part Number: m21315
• Description: M21315 Hd/sd-sdi Auto-rate Reclocker W/4 1 Selector
• Manufacturer: Mindspeed Technologies

This implies that if both MAN_BYPASS and AUTO_BYPASS = Low, when the reclocker is not in lock, undefined
data may pass to the output. This mode may be used for troubleshooting or debug purposes.
The reclocker output can be forced to a logic low with DDO_MUTE = Low. This function can be used to squelch the
retimed noise output, or random transitions that are generated by AC coupled inputs when the upstream signals
are disconnected.
Table 1-8.
21315-DSH-001-B
MAN_BYPASS
0
0
1
1
Manual and Auto Bypass Settings
AUTO_BYPASS
0
1
0
1
Mindspeed Technologies
Mindspeed Proprietary and Confidential
Bypass if Reclocker out of lock
Functional Description
Retimed Reclocker Output
Forced Bypass
Forced Bypass
®
Functional Description
9