ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 294

• Manufacturer Part Number: ibm3206k0424
• Description: Ibm Processor For Network Resources
• Manufacturer: ETC-unknow

IBM3206K0424
IBM Processor for Network Resources
Debugging Register Access
This section contains registers that are for debug purposes only. These registers need not be written or read
during normal operations.
10.24: Fast Serviced Counters
There are three fast serviced counters, one for each transmit priority: high, medium, and low. These registers
contain the value of the last fast time slot that has been serviced. When this count differs from the current
timeslot count, at least one fast slot needs servicing. Each time the fast slot is serviced, this counter will incre-
ment.
Length
Type
Address
Power On Value
Restrictions
10.25: Slow Serviced Counters
There are three slow serviced counters, one for each transmit priority: high, medium, and low. These regis-
ters contain the value of the last slow time slot that has been serviced. When this count differs from the
current timeslot count, at least one slow slot needs servicing. Each time the slow slot is serviced, this counter
will increment.
Length
Type
Address
Power On Value
Restrictions
Debugging Register Access
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15 14 13 12 11 10
9
Bit(s)
Bit(s)
15-0
9-0
8
Slow Serviced Counters
7
6
This value represents how many times this time wheel has been serviced since the counter rolled over.
This value represents how many times this slow wheel has been serviced since the counter rolled over.
5
Fast Serviced Counters
4
9
3
8
2
16 bits
Read/Write
XXXX 1240 XXXX 1244 XXXX 1248
X’0000’
This register is meant to be read only. It is writable for diagnostic purposes only.
10 bits
Read/Write
XXXX 124C XXXX 1250 XXXX 1254
X’000’
This register is meant to be read only. It is writable for diagnostic purposes only.
7
1
6
0
5
4
3
2
1
0
Description
Description
pnr25.chapt05.01
August 14, 2000
Preliminary