RCLXT16706FE Intel, RCLXT16706FE Datasheet - Page 248

• Manufacturer Part Number: RCLXT16706FE
• Manufacturer: Intel

Specifications of RCLXT16706FE

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Intel IXF6048 — 51/155/622/2488 Mbit/s SONET/SDH Cell/Packet Interface
11.3.2
248
15:8
Bit
7:0
Unused
RcvIML[7:0]
Name
R_UIIML—Receive UTOPIA Interface Initiation Minimum Level
((000)71H)
This register configures the receive UTOPIA interface features that are common to the four
channels.
RcvIML[7:0] configures the minimum level of available space the receive
FIFO must contain to initiate the reception (writing in the FIFO) of a new
packet. RcvIML[7:0] are used to avoid consecutive FIFO overflows (to
recover after an overflow condition). The contents of RcvIML[7:0]
indicates the number of 16-word blocks (64-byte blocks).
Channels 1, 2 and 3: The size of the FIFO is 512 words of 32 bits (2048
bytes) and only RcvIML[4:0] are used (RcvIML[7:5] are unused bits).
RcvIML[4:0] sets one of 32 different minimum levels:
00000 = Initiate Rx if FIFO contains 1 or more free words.
00001 = Initiate Rx if FIFO contains 17 or more free words.
00010 = Initiate Rx if FIFO contains 33 or more free words.
……
11110 = Initiate Rx if FIFO contains 481 or more free words.
11111 = Initiate Rx if FIFO contains 497 or more free words.
Channel 0: The size of the FIFO is 4096 words of 32 bits (16 Kbytes) and
RcvIML[7:0] sets one of 256 different minimum levels:
00000000 = Initiate Rx if FIFO contains 1 or more free words.
00000001 = Initiate Rx if FIFO contains 17 or more free words.
00000010 = Initiate Rx if FIFO contains 33 or more free words.
……
11111110 = Initiate Rx if FIFO contains 4065 or more free words.
11111111 = Initiate Rx if FIFO contains 4081 or more free words.
Description
Type
R/W
Datasheet
Default
02H