TLK2226_09 Datasheet, PDF (27/52 Pages) Texas Instruments – 6 PORT GIGABIT ETHERNET TRANSCEIVER

TLK2226
www.ti.com
SLLS689D – JANUARY 2006 – REVISED DECEMBER 2006
Table 5. MDIO Register Map Summary (continued)
DEC
22
23
24
25
26
27
28
29
30
31
HEX
16
17
18
19
1A
1B
1C
1D
1E
1F(2)
15
14
13
12
RSVD⁽³⁾ SYNC_1 RSVD⁽³⁾ RSVD⁽³⁾
GX⁽⁵⁾
PG1.0
vs
PG2.0⁽³⁾
RSVD⁽³⁾
RSVD⁽³⁾
RSVD⁽³⁾
Test MUX Select [3:0]⁽²⁾
TI Test⁽³⁾ Actual Encoder Decoder
Rate⁽³⁾ Inval⁽⁴⁾ Inval⁽⁴⁾
RSVD⁽³⁾
RSVD⁽³⁾
RX
RAMP[1:
0]⁽²⁾
RX
Ramp
Dir⁽²⁾
11
RSVD⁽³⁾
RSVD⁽³⁾
Test
MUX
En⁽²⁾
RSVD⁽³⁾
RX
Ramp
Dir⁽²⁾
10
9
8
7
6
5
4
Fixed Test Pattern Counter [15:0]⁽³⁾
CRPAT Error Counter1 [31:16] MSB⁽³⁾
CRPAT Error Counter2 [15:0] LSB⁽³⁾
RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾
TX DLL Offset[2:0]⁽²⁾
RSVD⁽³⁾
RX DLL Offset[2:0]⁽²⁾
RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾
RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾ RSVD⁽³⁾
PRBS High Speed Test Counter [15:0]⁽³⁾
Rx
Ramp
EN⁽²⁾
RX
Tstclk
EN⁽²⁾
TX
Testclk
EN⁽²⁾
Clock RSVD⁽³⁾ TCLK
Watch⁽²⁾
Gating⁽²⁾
PRBS Low Speed Test Counter [15:0]⁽³⁾
Global
Write⁽²⁾
3
RSVD⁽³⁾
RSVD⁽²⁾
RSVD⁽³⁾
RSVD⁽³⁾
DLL
Filter⁽²⁾
2
RSVD⁽³⁾
RSVD⁽²⁾
RSVD⁽³⁾
RSVD⁽³⁾
RSVD⁽³⁾
1
0
RSVD⁽³⁾ RSVD⁽³⁾
RSVD⁽³⁾ RSVD⁽³⁾
RSVD⁽³⁾ RSVD⁽³⁾
RSVD⁽³⁾ RSVD⁽³⁾
Link Time[1:0]⁽²⁾
Name (Hex Reset
Val)
Test Pattern
Counter (0xFFFD)
CRPAT Error
Counter1 (0xFFFF)
CRPAT Error
Counter2 (0xFFFD)
Descrambler Status
(0x0000)
Scrambler/DLL
Control (0x0004)
Test Mode Control
(0x0000)
Channel Status
(0x4000)
PRBS HS Test
Counter (0xFFFD)
Global Test Control
(0x008B)
PRBS LS Test
Counter (0xFFFD)
(2) (1) - Self Clearing, (2) - Read/Write, (3) - Read Only, (4) - Latched High, (5) - Latched Low
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