Table 374: Poll Asf Timer Register (Offset 0X6C14); Table 375: Poll Legacy Timer Register (Offset 0X6C18); Table 376: Retransmission Timer Register (Offset 0X6C1C); Table 377: Time Stamp Counter Register (Offset 0X6C20) - Broadcom BCM5722 Programmer's Manual

Programmer's Guide
10/15/07
P ASF T R
OLL IMER
Bit Field
31:8 Reserved
7:0 Poll timer
P L T
OLL EGACY IMER
Bit Field
31:8 Reserved
7:0 Poll Legacy timer
R T
ETRANSMISSION
Bit Field
31:8 Reserved
7:0 Poll timer
T S C
IME TAMP OUNTER
Bit Field
31: 0 Timestamp Counter
Document 5722-PG101-R
(O 0
EGISTER FFSET

Table 374: Poll ASF Timer Register (Offset 0x6C14)

Description
–
A countdown timer which decrements at the rate of one
tick per 5 ms. When the counter reaches a value of zero,
the corresponding timeout bit is set in the ASF Control
Register (see "ASF Control Register (Offset 0x6C00)" on
page 356). The timer stops decrementing when it
reaches the zero value.
R (O
EGISTER FFSET

Table 375: Poll Legacy Timer Register (Offset 0x6C18)

Description
–
A countdown timer which decrements at the rate of one
tick per 250 ms. When the counter reaches a value of
zero, the corresponding timeout bit is set in the ASF
Control Register (see
0x6C00)" on page
when it reaches the zero value.
R (O
IMER EGISTER FFSET

Table 376: Retransmission Timer Register (Offset 0x6C1C)

Description
–
A countdown timer which decrements at the rate of one
tick per second. When the counter reaches a value of
zero, the corresponding timeout bit is set in the ASF
Control Register (see
0x6C00)" on page
when it reaches the zero value.
R (O
EGISTER FFSET

Table 377: Time Stamp Counter Register (Offset 0x6C20)

Description
A count-up timer which increments at the rate of one tick
per second. The counter starts when the Time Stamp
Counter Enable bit is set in the ASF Control register (see
"ASF Control Register (Offset 0x6C00)" on page
Bro adco m Co rp or atio n
6C14)
X
0 6C18)
X
"ASF Control Register (Offset
356). The timer stops decrementing
0 6C1C)
X
"ASF Control Register (Offset
356). The timer stops decrementing
0 6C20)
X
BCM5722
Init Access
0 R/W
0 R/W
Init Access
0 R/W
0 R/W
Init Access
0 R/W
0 R/W
Init Access
0 R/W
356).
ASF Support Registers Page 360