AM7968 AMD [Advanced Micro Devices], AM7968 Datasheet - Page 55

• Manufacturer Part Number: AM7968
• Description: TAXIchip Integrated Circuits(Transparent Asynchronous Xmitter-Receiver Interface)
• Manufacturer: AMD [Advanced Micro Devices]

Figure 1-1
Figure 1-2
(SERIN+) Serial In +
(SERIN–) Serial In –
Note:
Am7968 TAXI Transmitter Block Diagram
Test Serial In
(TSERIN)
Am7969 TAXI Receiver Block Diagram
Acknowledge (ACK
Note:
Strobe (STRB)
N can be 8, 9, or 10 bits. Total of N + M = 12.
Clock (CLK)
Select (DMS)
Interface
N can be 8, 9, or 10 bits. Total of N + M = 12.
Media
Data Mode
(VLTN)
Violation
TAXIchip Integrated Circuits Technical Manual
X2
X1
Serial Interface
Test/Local Select (TLS)
Data Command
Data Decoder
Output Latch
Acknowledge
Clock Gen.
Decoder
Oscillator
Strobe &
Shifter
Latch
N
and
M
Encoder Latch
Data Encoder
Data
Input Latch
Shifter
N
Clock Gen.
PLL Clock
Generator
Byte Sync
Oscillator
Command
Logic
and
M
(X1)
(X2)
Interface
Media
(DMS) Data Mode Select
(CNB) Catch Next Byte
(IGM) I-Got-Mine
(CLK) Clock
(DSTRB) Data Strobe
(CSTRB) Command Strobe
(SEROUT+)
Serial Out +
(SEROUT–)
Serial Out –
AMD
12330E-1
12330E-2
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