L64724 LSI Logic Corporation, L64724 Datasheet - Page 43

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

APR
1
CLK_LK_IE CLK_LLK_IE
D7
CLK_LK_IE
CLK_LLK_IE Timing Lock Lost Detect Interrupt Enable
CP_LK_IE
CP_LLK_IE
Group 2: System Mode and System Status Registers
D6
CP_LK_IE
D5
Timing Lock Detect Interrupt Enable
The microcontroller sets the CLK_LK_IE bit to enable an
interrupt when timing lock is detected. The L64724
always sets the CLK_LK bit in the STS register when this
condition occurs.
The microcontroller sets the CLK_LLK_IE bit to enable an
interrupt when timing lock loss is detected. The L64724
always sets the CLK_LLK bit in the STS register when
this condition occurs.
Carrier Phase Lock Detect Interrupt Enable
The microprocessor sets the CP_LK_IE bit to enable an
interrupt when Carrier Phase Lock is detected
(CAR_LC = 1 in Group 3, APR11). The L64724 always
sets the CP_LK bit in the STS register when this
condition occurs.
Carrier Phase Lock Lost Detect Interrupt Enable
The microprocessor sets the CP_LLK_IE bit to enable an
interrupt when Carrier Phase Lock Loss is detected
CLK_LLK_IE
CLK_LK_IE
CP_LK_IE
CP_LLK_IE
0
1
0
1
0
1
D4
SMR[15:8]
Definition
Disable Interrupt for Timing Lock Lost Detect
Enable Interrupt for Timing Lock Lost Detect
Definition
Disable Interrupt for Carrier Phase Lock
Detect
Enable Interrupt for Carrier Phase Lock
Detect
Definition
Disable Interrupt for Timing Lock Detect
Enable Interrupt for Timing Lock Detect
D3
Reserved = 0
D2
CL_FS_LL_IE CL_FS_UL_IE
D1
D0
3-13
15
14
13
12