ibm3206k0424 ETC-unknow, ibm3206k0424 Datasheet - Page 561

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

Preliminary
ATM Cell Handler Architecture: Receive Direction
ACH_Rx GPP Handler Address Mapping
pnr25.chapt06.01
August 14, 2000
1. Independent of the counter width, given that a counter has chiplet address N as a base. Reading address N or address N-1 both
Register Name
M_CntrIRQ1
M_MainIRQ
yield the least significant byte of the counter. Reading address N has no affect on the counter, but reading address N-1 resets the
counter after read operation.
EHR1Th12
EHR1Th11
BHRTh12
BHRTh11
CntrIRQ1
MainIRQ
H1CONF
H2CONF
H3CONF
H4CONF
H5CONF
ROFmid
CONFC
CONF5
CONF6
CntEn1
RESET
STAT1
ROFhi
CMD1
EHR1
BHR
FHR
IHR
Read-on-the-fly register
Read-on-the-fly register (MSByte)
COUNT ENABLE register
Counter, ATM cells written into external FIFO, no threshold
Counter, received Idle cells from OFP, no threshold
Counter, detected HEC errors with threshold
Threshold reg Byte2 (LSByte) for counter EHR1
Threshold reg Byte1 for counter EHR1
Counter, FIFO full discarded cells: (DiscPAF1=1) AND
(TxLpB11=0) with threshold.
Threshold reg Byte2 (LSByte) for counter BHR
Threshold register Byte1 for counter BHR
Default RESET register
Command register (FIFO reset)
Status register
MAIN INTerrupt register
INTerrupt MASK register (for MainIRQ)
COUNTER INTerrupt register
INTerrupt MASK register (for CntrIRQ1)
Chiplet configuration register
Chiplet configuration register (Alpha/Delta)
Confirmation bytes to identify idle or unassigned cells.
Confirmation bytes to identify idle or unassigned cells.
Confirmation bytes to identify idle or unassigned cells.
Confirmation bytes to identify idle or unassigned cells.
Dummy byte to align Payload in external FIFO
External FIFO buffer Almost Full threshold
Description
1
Base Address = x’200’
ATM Cell Handler Architecture: Receive Direction
Address Offset
IBM Processor for Network Resources
X’C/D’
X’4/5’
X’6/7’
X’8/9’
X’30’
X’31’
X’33’
X’38’
X’3A’
X’3B’
X’48’
X’49’
X’4A’
X’4B’
X’4C’
X’4D’
X’4E’
X’4F’
X’39’
X’A’
X’B’
X’E’
X’F’
X’0’
X’1’
X’2’
1
1
1
1
Type Width
N 24
N 24
N 16
N 16
R 2
O 2
C 8
C 8
C 8
C 8
C 8
C 8
C 8
C 7
F 8
F 8
X 4
X 8
X 8
X 8
X 8
S 6
X 2
X 6
I 2
I 6
Page 561 of 676
IBM3206K0424
Initial Value
’00000000’
’00000000’
’00000001’
’10000000’
’00000001’
’10000000’
’00000011’
’01100101’
’00000000’
’00000000’
’00000000’
’00000001’
’11010000’
’x’000000’’
’x’000000’’
’1100000’
’000000’
’x’0000’’
’x’0000’’
’0000’
’01’
’00’
’00’