
ADMtek Inc.
V1.0
4.3.22
4.3.23
4.3.24
4.3.25
4.3.26
4.3.27
4.4
4.5
4.6
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
4.7
Chapter 5 Electrical Specification................................................................................5-1
5.1
TX/FX Interface...............................................................................................5-1
5.1.1
TP Interface .............................................................................................5-1
5.1.2
FX Interface.............................................................................................5-1
5.2
DC Characteristics...........................................................................................5-2
5.2.1
Absolute Maximum Rating.......................................................................5-2
5.2.2
Recommended Operating Conditions......................................................5-2
5.2.3
DC Electrical Characteristics for 3.3V Operation..................................5-2
5.3
AC Characteristics...........................................................................................5-3
5.3
AC Characteristics...........................................................................................5-3
5.3.1
Power On Reset........................................................................................5-3
5.3.2
EEPROM Interface Timing......................................................................5-3
5.3.3
GPSI(7-wire) Input Timing......................................................................5-4
5.3.4
GPSI(7-wire) Output Timing...................................................................5-4
Chapter 6 Packaging......................................................................................................6-1
6.1
128 Pin PQFP Outside Dimension...................................................................6-1
Reserved Register, offset: 0x2eh............................................................4-10
PHY Restart, offset: 0x2fh......................................................................4-10
Miscellaneous Configuration Register, offset: 0x30h............................4-10
Bandwidth Control Register0~3, offset: 0x31h......................................4-10
Bandwidth Control Register 4~5, offset: 0x32h.....................................4-11
Bandwidth Control Enable Register, offset: 0x33h................................4-11
EEPROM Access...........................................................................................4-12
Serial Register Map........................................................................................4-13
Serial Register Description............................................................................4-15
Chip Identifier Register, offset: 0x00h...................................................4-15
Port Status 0 Register, offset: 0x01h .....................................................4-15
Port Status 1 Register, offset: 0x02h .....................................................4-17
Cable Broken Status Register, offset: 0x03h..........................................4-17
Over Flow Flag 0 Register, offset: 0x3ah..............................................4-17
Over Flow Flag 0: Register 0x3bh........................................................4-18
Over Flow Flag 2 Register, offset: 0x3ch..............................................4-18
Serial Interface Timing..................................................................................4-20
ADM6995L
iii