T8207-BAL-DT Agere Systems, Inc., T8207-BAL-DT Datasheet - Page 97

• Manufacturer Part Number: T8207-BAL-DT
• Description: CelXpres ATM interconnect. Dry-bagget, tape & reel .
• Manufacturer: Agere Systems, Inc.

Advance Data Sheet
September 2001
Agere Systems Inc.
14 Registers
Table 57. RX UTOPIA Clock Configuration (RXUCCF) (010Eh)
rx_utopia_clk_src_sel
rx_utopia_clk_div
rx_utopia_clk_en
Reserved
Reserved
Name
(continued)
Bit Pos. Type Reset
15:12
7:0
9:8
10
11
RW
RW
RW
RW
RO
01h
0
0
0
0
RX UTOPIA Clock Division. The selected RX UTOPIA clock
source is divided by the number programmed in these bits as
follows:
“00000000” = reserved
“00000001” = no division
“00000010” = divide by 2
“00000011” = divide by 3
“11111111” = divide by 255
These bits are meaningful only when the T8207 generates the
RX UTOPIA clock.
RX UTOPIA Clock Source Select. The source of the RX
UTOPIA clock is selected via these bits as follows:
“00” = cell bus write clock
“01” = reserved
“10” = pclk
“11” = mclk
These bits are meaningful only when the T8207 generates the
RX UTOPIA clock.
Reserved. Program to ‘0.’
RX UTOPIA Clock Enable. If this bit is ‘1,’ the T8207 gener-
ates the RX UTOPIA clock on the u_rxclk pin. If this bit is ‘0,’
the u_rxclk pin is configured as an input.
Reserved.
.
.
.
Description
ATM Interconnect
CelXpres T8207
97