參數(shù)資料
型號: ADM6926
廠商: Electronic Theatre Controls, Inc.
英文描述: 26 port 10/100 Mbps Ethernet Switch Controller
中文描述: 26端口10/100 Mbps以太網(wǎng)交換機(jī)控制器
文件頁數(shù): 72/85頁
文件大小: 4222K
代理商: ADM6926
ADM6926
Function Description
3.3.15 Renew Counter Register (Offset: 14h)
Note:
1.
This register allows the user to reset all counters for the corresponding port. If the
renew counter module is busy
all other modules about counters are not accessible.
Rule:
Step 1: Poll the busy bit to check if the renew counter module is busy.
Step 2: If the renew counter module is available, write the port (Bit[25:0]) the
user wants to reset and the busy bit(Bit[26]) to 1.
Step 3: Poll the busy bit to check if the renew counter module completes the job.
Example:
Users want to reset P0, P1, P2, P3 corresponding counters.
Step 1: Read Bit[26] to check if reset is in progress.
Step 2: If Bit[26] = 0, write Bit[26] = 1’b1, Bit[25:0] =
26’b00_0000_0000_0000_0000_0000_1111 into the register.
Step 3: Poll the busy bit to check if reset completes
2.
3.
ADMtek Inc.
3-56
Configuration
Bit[0]
Description
Default
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1’b0
1 = Clear Port 0 Corresponding Counters
1 = Clear Port 1 Corresponding Counters
1 = Clear Port 2 Corresponding Counters
1 = Clear Port 3 Corresponding Counters
1 = Clear Port 4 Corresponding Counters
1 = Clear Port 5 Corresponding Counters
1 = Clear Port 6 Corresponding Counters
1 = Clear Port 7 Corresponding Counters
1 = Clear Port 8 Corresponding Counters
1 = Clear Port 9 Corresponding Counters
1 = Clear Port 10 Corresponding Counters
1 = Clear Port 11 Corresponding Counters
1 = Clear Port 12 Corresponding Counters
1 = Clear Port 13 Corresponding Counters
1 = Clear Port 14 Corresponding Counters
1 = Clear Port 15 Corresponding Counters
1 = Clear Port 16 Corresponding Counters
1 = Clear Port 17 Corresponding Counters
1 = Clear Port 18 Corresponding Counters
1 = Clear Port 19 Corresponding Counters
1 = Clear Port 20 Corresponding Counters
1 = Clear Port 21 Corresponding Counters
1 = Clear Port 22 Corresponding Counters
1 = Clear Port 23 Corresponding Counters
1 = Clear Port 24 Corresponding Counters
1 = Clear Port 25 Corresponding Counters
Access (Busy) bit
Bit[1]
Bit[2]
Bit[3]
Bit[4]
Bit[5]
Bit[6]
Bit[7]
Bit[8]
Bit[9]
Bit[10]
Bit[11]
Bit[12]
Bit[13]
Bit[14]
Bit[15]
Bit[16]
Bit[17]
Bit[18]
Bit[19]
Bit[20]
Bit[21]
Bit[22]
Bit[23]
Bit[24]
Bit[25]
Bit[26]
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