AM79C971VCW Advanced Micro Devices, AM79C971VCW Datasheet - Page 222

• Manufacturer Part Number: AM79C971VCW
• Description: PCnet-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus
• Manufacturer: Advanced Micro Devices

SWITCHING WAVEFORMS: ATTACHMENT UNIT INTERFACE (CONTINUED)
222
ISTDCLK
ITXDAT+
(Note 1)
(Note 1)
(Note 1)
XTAL1
ITXEN
DO+
DO
DO–
Note 1:
Internal signal and is shown for clarification only.
1
Figure 80. Transmit Timing - End of Frame (Last Bit = 1)
1
Bit (n–2)
1
0
Bit (n–1) Bit (n)
Am79C971
0
1
Typical > 250 ns
t
DOETD
20550D-83