Register Summary; General-Purpose Timer 0; Timestamp Timer - Intel IXP45X Developer's Manual

Intel
Table 265.

Register Summary

Address Register Name
"0xC8005024" "ost_ts_cmp"
"0xC8005028" "ost_ts_cfg"
"0xC800502C" "ost_ts_pre"
"0xC8005030" "ost_tim0_cfg"
"0xC8005034" "ost_tim0_pre"
"0xC8005038" "ost_tim1_cfg"
"0xC800503C" "ost_tim1_pre"
† Only through watchdog protection mechanism
18.5.1

Timestamp Timer

Register Name:
Physical Address:
Register Description:
Access: Read/Write
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
Register
Bits Name
31:0 timer_val Current value of the timer.
18.5.2

General-Purpose Timer 0

Register Name:
Physical Address:
Register Description:
Access: Read
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
Register
Bits Name
31:0 timer_val Current value of the timer.
® ®
Intel IXP45X and Intel IXP46X Product Line of Network Processors
Developer's Manual
822
® ®
IXP45X and Intel IXP46X Product Line of Network Processors—Operating System Timer
Description
"Timestamp Compare Register"
"Timestamp Configuration Register"
"Timestamp Prescale Register"
"General-Purpose Timer 0 Configuration"
"General-Purpose Timer 0 Prescale
Register"
"General-Purpose Timer 1Configuration"
"General-Purpose Timer 1Prescale
Register"
0xC8005000
Timestamp timer
Description
0xC8005004
General-Purpose Timer 0
Description
Reset Value
"0x00000000"
"0x00000000"
"0x00000000"
"0x00000000"
"0x00000000"
"0x00000000"
"0x00000000"
ost_ts
Reset Hex Value:
timer_val
ost_ts
ost_tim0
Reset Hex Value:
timer_val
ost_tim0
Counter
Attribute
type
RW n/a
RW n/a
RW n/a
RW n/a
RW n/a
RW n/a
RW n/a
0x00000001
8 7 6 5 4 3 2 1
Reset
Access
Value
32'd0 RW
0x00000000
8 7 6 5 4 3 2 1
Reset
Access
Value
32'd0 RO
August 2006
Order Number: 306262-004US
0
0