JPS5451339A - Bit-phase synchronous circuit - Google Patents
Bit-phase synchronous circuitInfo
- Publication number
- JPS5451339A JPS5451339A JP11662277A JP11662277A JPS5451339A JP S5451339 A JPS5451339 A JP S5451339A JP 11662277 A JP11662277 A JP 11662277A JP 11662277 A JP11662277 A JP 11662277A JP S5451339 A JPS5451339 A JP S5451339A
- Authority
- JP
- Japan
- Prior art keywords
- bit
- signal
- time slot
- phase synchronous
- synchronous circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
PURPOSE: To establish the bit-phase synchronism of the transfer of digital signal among several devices by timing signals from one reference timing signal generating source.
CONSTITUTION: Three discriminative signals, obtained from reference timing signal S1, are compared with signal S2 by AND gates 18, 19 and 20 in order to discriminate which time slot the state change of input digital signal S2 belongs to. Then, discrimination circuit 15 obtains output S7 indicating the time slot region, and output S10 is applied to the digital processing circuit, thereby establishing the fixed phase synchronism
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11662277A JPS5451339A (en) | 1977-09-30 | 1977-09-30 | Bit-phase synchronous circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11662277A JPS5451339A (en) | 1977-09-30 | 1977-09-30 | Bit-phase synchronous circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5451339A true JPS5451339A (en) | 1979-04-23 |
Family
ID=14691737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11662277A Pending JPS5451339A (en) | 1977-09-30 | 1977-09-30 | Bit-phase synchronous circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5451339A (en) |
-
1977
- 1977-09-30 JP JP11662277A patent/JPS5451339A/en active Pending
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