am79c30a Advanced Micro Devices, am79c30a Datasheet - Page 56
am79c30a
Manufacturer Part Number
am79c30a
Description
Digital Subscriber Controller ?dsc ?circuit
Manufacturer
Advanced Micro Devices
Datasheet
1.AM79C30A.pdf
(101 pages)
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56
Transmitter
Receiver
Transmitter
Receiver
Transmitter
Receiver
MX
MX
MR
MR
MX
MX
MR
MR
MX
MX
MR
MR
First Byte
First Byte
Figure 12. Monitor Handshake Timing
n • 125 µs 125 µs
First Byte
New Byte
ACK
b. Abort Request from the Receiver
Am79C30A/32A Data Sheet
Second Byte Third Byte
New Byte
c. Maximum Speed Case
a. General Case
ACK
Second Byte
ACK
Last Byte
Abort
Request
ACK
Third Byte
EOM
ACK
EOM
EOM
09893H-8