cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 115

• Manufacturer Part Number: cx29503
• Description: Cx29503 Broadband Access Multiplexer Data Sheet
• Manufacturer: Mindspeed Technologies

CX29503 Data Sheet
Table 4-12. CSP and Microprocessor Clock Configurations
29503-DSH-002-B
FOOTNOTE:
(1)
CSP and Microprocessor
TXE3_CLKSEL is located in the Clock Configuration register
Description
Clocks
Figure 4-4. CSP and Microprocessor Clock Sources
Depending on the line side interfaces, the CSP operates internally at different
frequencies as shown in
not provided on any external pins.
44.736
34.368
(MHz)
Freq.
51.84
CLK_TXDS3
Mindspeed Technologies™
CLK_TXE3
TXHSCLK
Preliminary Information
TXE3_CLKSEL
(default = 0)
Table
0
1
(Section
SIB_TXHSCLK
Clock Source
4-12. The CSP clock is an internal clock only, and it is
CLK_TXDS3
CLK_TXE3
CK_SRC[0:1]
8.8).
0, 1
2, 3
CK_SRC[1:0] pins = 0 × 0 or 0 × 1
CK_SRC[1:0] pins = 0 × 2 or 0 × 3
CK_SRC[1:0] pins = 0 × 2 or 0 × 3
Microprocessor
Block
CSP
Clock Sources and Clock Configurations
TXE3_CLKSEL = 0 × 0
TXE3_CLKSEL = 0 × 1
Configuration Bits
Block
(1)
100702_035
4
-
11