DS3163 Maxim Integrated Products, DS3163 Datasheet - Page 121

• Manufacturer Part Number: DS3163
• Description: IC TRPL ATM/PACKET PHY 400-PBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS3163

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 400-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 10-28. RSOFOn / RDENn / RPOHSOFn / RFOHENOn Output Pin Functions
0XX00X (FRM)
0XX00X (FRM)
0XX00X (FRM)
0XX010 (IFRAC)
0XX010 (IFRAC)
0XX011 (XFRAC)
0XX011 (XFRAC)
0XX10X (PLCP)
0XX10X (PLCP)
0XX110 (FFRAC)
0XX110 (FFRAC)
1XX0XX (CLR)
Table 10-29. RCLKOn / RGCLKn / RPOHCLKn Output Pin Functions
0XX00X (FRM)
0XX00X (FRM)
0XX00X (FRM)
0XX010 (IFRAC)
0XX010 (IFRAC)
0XX010 (IFRAC)
0XX011 (XFRAC)
0XX10X (PLCP)
0XX10X (PLCP)
0XX10X (PLCP)
0XX110 (FFRAC)
0XX110 (FFRAC)
1XX0XX (CLR)
1XX0XX (CLR)
10.5.10 Framing Modes
The framing modes are selected independently of the line interface modes using the PORT.CR2.FM[5:0] control
bits. Different blocks are used in different framing modes. The bit error test (BERT) function can be enabled in any
mode. The line encoder/decoder blocks are selected by the line mode (LM) code.
The “- OHM” mode, also known as “externally defined frame mode”, is a mode that allow the use of the external
frame overhead bit mask pins TOHMIn, TOHMOn and ROHMIn. This mode allows external logic to select bit
locations where another level of framing can add overhead bits such as SONET/SDH overhead bits. Payload
loopback (PLB) is disabled in this mode. The “Clear-Channel—OHM Octet aligned” modes perform octet alignment
PORT.CR2
PORT.CR2
FM[5:0]
FM[5:0]
PORT.CR3
PORT.CR3
RPFPE
RPFPE
X
X
X
0
1
1
0
1
1
0
1
1
0
1
X
X
X
X
X
0
1
1
0
1
0
1
PORT.CR3
PORT.CR3
RCLKS
RSOFOS
X
X
X
X
X
X
0
1
0
1
0
1
0
1
X
X
X
X
X
X
0
1
0
1
0
1
Low
RGCLKn
RCLKOn
Low
RGCLKn
RCLKOn
RCLKOn
Low
RPOHCLKn
RCLKOn
Low
RCLKOn
Low
RCLKOn
RDENn
Low
RDENn
RSOFOn
Low
RFOHENOn
RSOFOn
Low
RPOHSOFn
RDENn
RSOFOn
Low
Pin function
Pin function
none
none
RDEN
none
none
RFOHENOn
none
none
none
none
none
none
none
none
Gap source