CS8952-CQ Cirrus Logic Inc, CS8952-CQ Datasheet - Page 22

• Manufacturer Part Number: CS8952-CQ
• Description: IC ETHNT 10/100 TXRX 5V 100-TQFP
• Manufacturer: Cirrus Logic Inc
• Type: Transceiverr

Specifications of CS8952-CQ

• Mounting Type: Surface Mount
• Protocol: MII
• Voltage - Supply: 4.75 V ~ 5.25 V
• Package / Case: 100-TQFP, 100-VQFP
• Peak Reflow Compatible (260 C): No
• Supply Voltage: 5V
• Supply Voltage Max: 5V
• Transceiver Type: Ethernet
• Leaded Process Compatible: No
• No. Of Drivers: 6
• Interface Type: MII
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1205

22
CONTROL (Note 1)
CODE VIOLATIONS
Name
V0
V1
V2
V3
V4
V5
K
R
H
T
J
I
CONTROL (Note 2)
Name
A
B
C
D
E
K
R
2
3
4
5
6
7
8
9
F
T
J
I
1. DATA code groups are indicated by RX_DV = 1
2. CONTROL code groups are inserted automatically during transmission in response to
3. IDLE is indicated by RX_DV = 0.
5-bit Symbol
TX_EN. They are not generated through any combination of TXD[3:0] or TX_ER.
10001
00100
00000
00001
00010
00101
11000
01101
00111
00011
00110
11111
5-bit Symbol
DATA and CONTROL Codes (RX_ER = 0 or TX_ER = 0)
10100
10101
01010
10010
10001
01011
01110
10011
10110
10111
11010
11011
11100
11101
11000
01101
00111
01111
11111
0110 or 0101 (Note 2)
0110 or 0101 (Note 2)
0110 or 0101 (Note 2)
0110 or 0101 (Note 2)
0110 or 0101 (Note 2)
0110 or 0101 (Note 2)
Code Violations (RX_ER = 1 or TX_ER = 1)
Normal Mode 4-bit
Table 2. 4B5B Symbol Encoding/Decoding
Nibble
0000
0000
0000
0000
0000
0000
4-bit Nibble
0010
0100
0101
1000
1001
1010
0101
0101
0101
0000
0000
0011
0110
1011
1100
1101
0111
1110
1111
CrystalLAN™ 100BASE-X and 10BASE-T Transceiver
First Start of Stream Symbol
Second Start of Stream Symbol
Second End of Stream Symbol
IDLE (Note 3)
First End of Stream Symbol
Error Report
Mode 4-bit
Nibble
0000
0000
0000
0000
0000
0000
0001
1000
1001
1010
0111
1011
This portion of the table relates received
5-bit symbols to received 4-bit nibbles
only. The control code groups may not
be transmitted in the data portion of the
frame.
Comments
Comments
CS8952