L64724 LSI Logic Corporation, L64724 Datasheet - Page 44

• Manufacturer Part Number: L64724
• Description: Satellite Receiver
• Manufacturer: LSI Logic Corporation

3-14
Reserved
CL_FS_LL_IE
CL_FS_UL_IE
L64724 Registers
(CAR_LC = 0 in Group 3, APR11). The L64724 always
sets the CP_LLK bit in the STS register when this
condition occurs.
Reserved
The Reserved bits are for LSI Logic internal use only and
must always be cleared to 0.
Frequency Sweep Lower Limit Reached Interrupt
Enable
The microprocessor sets the CL_FS_LL_IE bit to enable
an interrupt when the Carrier Loop Frequency Sweep has
reached its lower limit. The L64724 always sets the
CL_FS_LL bit in the STS register when this condition
occurs.
Frequency Sweep Upper Limit Reached Interrupt
Enable
The microprocessor sets the CL_FS_UL_IE bit to enable
an interrupt when the Carrier Loop Frequency Sweep has
reached its upper limit. The L64724 always sets the
CL_FS_UL bit in the STS register when this condition
occurs.
CL_FS_UL_IE
CL_FS_LL_IE
CP_LLK_IE
0
1
0
1
0
1
Definition
Disable Interrupt for Frequency Sweep
Upper Limit Reached
Enable Interrupt for Frequency Sweep
Upper Limit Reached Detect
Definition
Disable Interrupt for Carrier Phase Lock
Loss Detect
Enable Interrupt for Carrier Phase Lock
Loss Detect
Definition
Disable Interrupt for Frequency Sweep
Lower Limit Reached Detect
Enable Interrupt for Frequency Sweep
Lower Limit Reached Detect
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