peb2265 ETC-unknow, peb2265 Datasheet - Page 67

• Manufacturer Part Number: peb2265
• Description: Channel Codec Filter With Iom -2 Interface Iom -2 Sicofi -2
• Manufacturer: ETC-unknow

7.1.4
Figure 34
MR …
MX …
LL …
ABT …
.
+ …
Semiconductor Group
…
MX
State Diagram of the IOM
MR - bit calculated and transmitted on DU - line
MX - bit received data downstream (DD - line)
Last lock of monitor byte received on DD - line
Abort indication to internal source
logical AND
logical OR
MX
.
LL
1st Byte REC
Byte Valid
New Byte
MR = 0
MR = 0
MR = 1
MR = 1
Idle
MX
MX
.
MX
LL
MX
MX
MX
.
LL
®
-2 – SICOFI
nth Byte REC
MR = 1
MR = 1
Abort
67
MX
MX
MX LL
ABT
Any
State
.
®
Initial
State
-2 Monitor Receiver
MX
.
LL
Wait for LL
Wait for LL
MR = 0
MR = 0
MX
MX
.
LL
ITD02459
MX
PEB 2265
Appendix
1997-07-01