ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 431

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

Preliminary
15.2: NPBUS Status Register
This register is used to report PHY level hardware errors and interrupts. See Note on Set/Clear Type Regis-
ters on page 93 for more details on addressing.
Length
Type
Address
Power On Value
Restrictions
pnr25.chapt05.01
August 14, 2000
6
Bit(s)
5
6
5
4
3
2
1
0
4
Parallel EPROM Access Complete
Serial EPROM Access Failed
Serial EPROM Access Complete
Internal SONET Framer interrupt
Interrupt PHY1
PHY Data Bus Parity Error
CRISCO Execution Complete
3
2
1
0
Name
7 bits
Clear/Set
XXXX 2028 and 02C
X’x1’, where x is determined by which type of CRISCO IPL EPROM is used
None
The requested action to the parallel EPROM has been completed. (See NPBUS
EPROM Address/Command Register on page 433).
The requested action to the serial EPROM has missed an acknowledge sequence
while trying to complete the action. (See NPBUS EPROM Address/Command Register
on page 433).
The requested action to the serial EPROM has been completed. (See NPBUS EPROM
Address/Command Register on page 433).
The internal Framer has signaled an interrupt.
This bit indicates that an interrupt occurred on PHY 1.
When set to ’1’, a data parity was detected over the PHY Data eight-bit bus. Parity
checked is odd.
External serial/parallel EPROM initialization has run and is completed.
Nodal Processor Bus Interface (NPBUS)/CRISCO Processor for
Description
IBM Processor for Network Resources
Register Initialization from EPROM Data
Page 431 of 676
IBM3206K0424