AM79C978 Advanced Micro Devices, AM79C978 Datasheet - Page 257

• Manufacturer Part Number: AM79C978
• Description: Single-Chip 1/10 Mbps PCI Home Networking Controller
• Manufacturer: Advanced Micro Devices

Interrupt Request 27
Introduction 1
IRDY 27
IREF 31
J
Jabber Function 99
JAM Signal 78
JTAG (IEEE 1149.1) TCK Waveform for 5 V Sig-
naling 232
JTAG (IEEE 1149.1) Test Signal Timing 223, 233
K
Key to Switching Waveforms 229
L
LADRF 199
LAPP 3 Buffer Grouping 5
LAPP Software Requirements 5
LAPP Timeline 4
LAPP Timeline for Two-Interrupt Method 9
Late Collision 70
LED Control Logic 87
LED Default Configuration 87
LED Support 85
LED0 28
LED1 29
LED2 29
LED3 29
LED4 29
Legal I/O Accesses in Double Word I/O Mode
(DWIO =1) 98
Legal I/O Accesses in Word I/O Mode (DWIO =
0) 97
Link Change Detect 88
listed by Group 20
Look-Ahead Packet Processing (LAPP) 2
Look-Ahead Packet Processing (LAPP) Concept 1
Loopback Configuration 128
Loopback Operation 73
Loss of Carrier 70
Low Latency Receive Configuration 82
M
MAC 65, 66, 67
Magic Packet Mode 89
Magic Packet™ mode 1
magnetics module. IREF 31
Management Cycle Timing 228
Management Data Clock 31
Management Data Input/Output 31
Management Data Output Valid Delay Timing
235
Am79C978
Management Data Setup and Hold Timing 235
Management Interfaces 80
Manchester Encoder/Decoder 15
Master Abort 49, 51
Master Bus Interface Unit 42
Master Cycle Data Parity Error Response 51
Master Initiated Termination 48
MDC 31
MDC Waveform 234
MDIO 31
Media Access Controller (MAC) 1, 2
Media Access Management 67
Media Independent Interface 33
Medium Allocation 67
Microsoft OnNow 2
MII Interface 30
MII interface 2
MII Management Frames 35
MII Management Interface 34
MII Network Status Interface 34
MII Receive Interface 34
MII Transmit Interface 33
Miscellaneous Loopback Features 73
Mode 199
N
NAND Tree Circuitry 92
NAND Tree Circuitry (160 PQFP 92
NAND Tree Circuitry (160 PQFP) 92
NAND Tree Pin Sequence (144 TQFP) 93
NAND Tree Pin Sequence (160 PQFP) 93
NAND Tree Testing 92
NAND Tree Waveform 94
Network Interfaces 33
Network Port Manager 36
Non-Burst FIFO DMA Transfers 57
Non-Burst Read Transfer 44
Non-Burst Write Transfer 45
Normal and Tri-State Outputs 229
O
Offset 00h 102
Offset 02h 102
Offset 04h 103
Offset 06h 104
Offset 08h 105
Offset 09h 105
Offset 0Ah 105
Offset 0Bh 106
Offset 0Dh 106
Offset 0Eh 106
7