cx82100 Conexant Systems, Inc., cx82100 Datasheet - Page 205

• Manufacturer Part Number: cx82100
• Description: Home Network Processor Hnp
• Manufacturer: Conexant Systems, Inc.

12.5.7
12.5.8
101306C
Bit(s)
Bit(s)
15:0
15:0
Type
Type
RW
RW
Timer 3 Limit Register (TM_Lmt3: 0x00350038)
Timer 4 Limit Register (TM_Lmt4: 0x0035003C)
Default
Default
16’b0
16’b0
Conexant Proprietary and Confidential Information
TM_Lmt3
TM_Lmt4
CX82100 Home Network Processor Data Sheet
Name
Name
Timer 3 Limit Value.
When the Timer 3 current count reaches this limit value, the
Int_TIMER3 interrupt bit in the Interrupt Status Register (INT_Stat) is
set. The periodic timer interrupt event rate is = 1 MHz / (TM_Lmt3 +
1). If TM_Lmt3 is set to 0, TM_Cnt3 remains reset. TM_Cnt3 is reset
whenever TM_Lmt3 is written.
If 1’hF is written to the lower nibble, Watchdog Timer Mode is enabled
(see Section 12.2).
Timer 4 Limit Value.
When the Timer 4 current count reaches this limit value, the
Int_TIMER4 interrupt bit in the Interrupt Status Register (INT_Stat) is
set. The periodic timer interrupt event rate is = 1 MHz / (TM_Lmt4 +
1). If TM_Lmt4 is set to 0, TM_Cnt4 remains reset. TM_Cnt4 is reset
whenever TM_Lmt4 is written.
Description
Description
12-5