ZL30226/GA ZARLINK [Zarlink Semiconductor Inc], ZL30226/GA Datasheet - Page 108

• Manufacturer Part Number: ZL30226/GA
• Description: 4/8/16 Port IMA/TC PHY Device for xDSL
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

Address (Hex):
Synchronized access The value in this register is used for internal access to the counter when the
Reset Value (Hex):
Address (Hex):
Synchronized access The value in this register is used for internal access to the counter when the
Reset Value (Hex):
Address (Hex):
Synchronized access The value in this register is used for internal access to the counter when the
Reset Value (Hex):
Bit #
Bit #
15:0
Bit #
15:8
15:9
7:0
8:5
Type
Type
Type
R/W
R/W
R/W
R
R
A read accesses the byte #2 and byte #1 of the Counter that was selected in the Select
Counter register. Byte 2 is in bits 15:8 and byte 1 is in bits 7:0.
A write will hold the value to be written to the selected counter.
Unused. Read all 0’s.
A read accesses the MSB (byte #3) of the Counter selected in the Select Counter
register.
A write will hold the value to be written to the selected counter.
Unused. Read all 0’s.
The valid bit combinations are:
1011: UTOPIA Input, counter of all cells for link
1010: UTOPIA Input, counter of Idle cells for link
1001: UTOPIA Input, counter of Unassigned cells for link
1000: UTOPIA Input, counter of cells with HEC error, single or multiple bit errors
0111: TX Link, total number of cells, (or User Cells)
0110: TX Link, number of Idle/Filler cells
0101: TX Link, number of Stuff cells
0100: TX Link, number of ICP cells
0011: RX Link, total number of cells (or stuff cells)
0010: RX Link, number of Idle/Filler cells, (or User Cells)
0001: RX Link, number of cells with HEC errors
0000: RX Link, number of bad ICP cells
Other values are not valid and should not be used.
0x0431 (1 reg)
transfer command is issued.
0000
0x0430 (1 reg)
transfer command is issued.
0000
0x0432 (1 reg)
transfer command is issued.
0000
Table 90 - Counter Bytes 2 and 1 Register
Table 91 - Select Counter Register
Table 89 - Counter Upper Byte
Zarlink Semiconductor Inc.
ZL30226/7/8
108
Description
Description
Description
Data Sheet