Altima AC101 Series Ethernet Transceiver Manuals

Manuals and User Guides for Altima AC101 Series Ethernet Transceiver. We have 1 Altima AC101 Series Ethernet Transceiver manual available for free PDF download: Manual

Altima AC101 Series Manual (64 pages)

Ultra Low Power 10/100 Ethernet Transceiver

Brand: Altima | Category: Transceiver | Size: 0 MB

Table of Contents
3
Able of
4
Section 1: Functional Description
11
Overview
11
MAC Interface
11
Media Independent Interface (MII)
11
Serial Management Interface (SMI)
11
Interrupts
12
Carrier Sense/Rx_Dv
12
7-Wire Serial Interface
12
PCS Bypass
13
100 Mbps PCS Bypass
13
Media Interface
13
10BASE-T Interface
13
Transmit Function
13
Receive Function
13
Link Monitor
13
100BASE-TX Interface
13
Transmit Function
14
Parallel to Serial, NRZ to NRZI, and MLT3 Conversion
14
Receive Function
14
Baseline Wander Compensation
15
Clock/Data Recovery
15
Decoder/De-Scrambler
15
Link Monitor
15
100BASE-FX Interface
16
Transmit Function
16
Receive Function
16
Link Monitor
16
Far-End-Fault-Insertion (FEFI)
16
10BASE-T/100BASE-TX/FX Interface
16
Multi-Mode Transmit Driver
16
Adaptive Equalizer
17
PLL Clock Synthesizer
17
Jabber and SQE (Heartbeat)
17
Reverse Polarity Detection and Correction
17
Hardware Configuration
17
Software Configuration
17
LED Outputs
17
Auto-Negotiation
18
Parallel Detection
19
Diagnostics
19
Loopback Operation
19
Cable Length Indicator
19
Reset and Power
20
Clock Input
20
Section 2: Signal Definitions and Pin Assignments
21
Pin Descriptions
21
PHY Address Pins
21
MDI (Media Dependent Interface) Pins
21
Table 1: PHY Address Pins
21
Table 2: MDI (Media Dependent) Pins
21
MII (Media Independent Interface) 100 PCS Bypass Pins
22
Table 3: MII (Media Independent Interface) 100 PCS Bypass Pins
22
Mbps PCS Bypass Pins
23
Mbps 7-Wire Interface Pins
23
Table 4: 10 Mbps PCS Bypass Pins
23
Table 5: 10 Mbps 7-Wire Interface Pins
23
Special/Test Pins
24
Control and Status Pins
24
Table 6: Special/Test Pins
24
Table 7: Control and Status Pins
24
LED Indicators Pins
26
Table 8: LED Indicator Pins
26
Power and Ground Pins
27
Table 9: Power and Ground Pins
27
No Connect Pins
28
Technology Selections
28
Table 10: no Connect Pins
28
Table 11: Technology Solutions
28
Advanced LED Selections
29
Figure 2: Multifunction LED Pin Connection
29
Table 12: Advanced LED Selections
29
Figure 3: Dual-Color LED Indicator for Link, Duplex, and Activity Status
30
Section 3: Pinout Diagrams
31
AC101QF Pinout Diagram
31
Figure 4: AC101QF Pinout Diagram
31
AC101TF Pinout Diagram
32
Figure 5: AC101TF Pinout Diagram
32
Section 4: Register Descriptions
33
Register Summary
33
Table 13: Register Summary
33
MII-Specified Registers
34
Register 0: Control Register
34
Table 14: Register 0: Control Register
34
Register 1: Status Register
35
Table 15: Register 1: Status Register
35
Register 2: PHY Identifier 1 Register
36
Register 3: PHY Identifier 2 Register
36
Register 4: Auto-Negotiation Advertisement Register
36
Table 16: Register 2: PHY Identifier 1 Register
36
Table 17: Register 3: PHY Identifier 2 Register
36
Table 18: Register 4: Auto-Negotiation Advertisement Register
36
Register 5: Auto-Negotiation Link Partner Ability Register
37
Table 19: Register 5: Auto-Negotiation Link Partner Ability Register
37
Register 6: Auto-Negotiation Expansion Register
38
Register 7: Auto-Negotiation Next Page Transmit Register
38
Table 20: Register 6: Auto-Negotiation Expansion Register
38
Table 21: Register 7: Auto-Negotiation Next Page Transmit Register
38
Altima-Specified Registers
39
Register 16: Polarity and Interrupt Level Register
39
Table 22: Register 16: Polarity and Interrupt Level Register
39
Register 17: Interrupt Control/Status Register
40
Register 18: Diagnostic Register
40
Table 23: Register 17: Interrupt Control/Status Register
40
Table 24: Register 18: Diagnostic Register
40
Register 19: Power/Loopback Register
41
Register 20: Cable Measurement Register
41
Table 25: Register 19: Power/Loopback Register
41
Table 26: Register 20: Cable Measurement Register
41
Register 21: Mode Control Register
42
Table 27: Register 21: Mode Control Register
42
Register 24: Receive Error Counter Register
43
4B/5B Code-Group Table
43
Table 28: Register 24: Receive Error Counter Register
43
Table 29: 4B/5B Code-Group Table
43
SMI Read/Write Sequence
44
Table 30: SMI Read/Write Sequence
44
Section 5: Electrical Characteristics
45
Operating Range
45
Total Power Consumption
45
TTL I/O Characteristics
45
Table 31: Total Power Consumption
45
Table 32: TTL I/O Characteristics
45
REFCLK and XTAL Pin Characteristics
46
I/O Characteristics - LED/CFG Pin Characteristics
46
100BASE-TX Transceiver Characteristics
46
Table 33: REFCLK and XTAL Pin Characteristics
46
Table 34: I/O Characteristics - LED/CFG Pin Characteristics
46
Table 35: 100BASE-TX Transceiver Characteristics
46
10BASE-T Transceiver Characteristics
47
100BASE-FX Transceiver Characteristics
47
Table 36: 10BASE-T Transceiver Characteristics
47
Table 37: 100BASE-FX Transceiver Characteristics
47
10BASE-T Link Integrity Timing Characteristics
48
Section 6: Timing and AC Characteristics
49
Digital Timing Characteristics
49
Power on Reset Timing
49
Management Data Interface Timing
49
Figure 6: Power-On Reset Timing
49
Table 39: Power on Reset Timing
49
Table 40: Management Data Interface Timing
49
100BASE-TX/FX MII Transmit System Timing
50
Figure 7: Management Data Interface Timing
50
Table 41: 100BASE-TX/FX MII Transmit System Timing
50
100BASE-TX/FX MII Receive System Timing
51
Figure 8: 100BASE-TX/FX MII Transmit Timing
51
Table 42: 100BASE-TX/FX MII Receive System Timing
51
10BASE-T MII Transmit System Timing
52
Figure 9: 100BASE-TX/FX MII Receive Timing
52
Table 43: 10BASE-T MII Transmit System Timing
52
Figure 10: 10BASE-T MII Transmit Timing
53
10BASE-T MII Receive System Timing
54
Figure 11: 10BASE-T MII Receive Timing
54
Table 44: 10BASE-T MII Receive System Timing
54
10BASE-T 7-Wire Transmit System Timing
55
Figure 12: 10BASE-T 7-Wiretransmit Timing
55
Table 45: 10BASE-T 7-Wire Transmit System Timing
55
10BASE-T 7-Wire Receive System Timing
56
10BASE-T 7-Wire Collision Timing
56
Figure 13: 10BASE-T 7-Wire Receive Timing
56
Table 46: 10BASE-T 7-Wire Receive System Timing
56
Table 47: 10BASE-T 7-Wire Collision Timing
56
Recommended Board Circuitry
57
TX Application Termination
57
Figure 14: 10BASE-T 7-Wire Collision Timing
57
Figure 15: TX Application Termination Circuit
57
FX Application Termination
58
Figure 16: FX Application Termination Circuit
58
Power and Ground Filtering for AC101QF
59
Figure 17: Power and Ground Filtering for the AC101QF
59
Power and Ground Filtering for AC101TF
60
Figure 18: Power and Ground Filtering for the AC101TF
60
Section 7: Mechanical Information
61
Package Dimensions for AC101QF (100 Pin PQFP)
61
Figure 19: Package Dimensions for AC101QF (100 Pin PQFP)
61
Table 48: Quad Flat Pack Outline: 20 X 14 MM
61
Package Dimensions for AC101TF (80 Pin TQFP)
62
Figure 20: Package Dimensions for AC101TF (80 Pin TQFP)
62
Table 49: Quad Flat Pack Outline: 12 X 12 MM
62

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