PXB 4221 E V3.4-G Infineon Technologies, PXB 4221 E V3.4-G Datasheet - Page 127

• Manufacturer Part Number: PXB 4221 E V3.4-G
• Description: IC ATM/IP INTERWORKING BGA-256
• Manufacturer: Infineon Technologies

Specifications of PXB 4221 E V3.4-G

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PXB4221EV3.4X; PXB4221EV34GXP; SP000017875

6.1.1.5
Read/write Address 00200
Reset value: Not applicable. RAM must be reset and initialized via SW.
cont_slot
ref_slot
6.1.2
Read/write Address 00400
Reset value: Not applicable. RAM must be reset and initialized via SW
Memory size 256K
MPADR
6.1.2.1
Read/write Address 00400
Reset value: Not applicable. RAM must be reset and initialized via SW.
Data Sheet
31
23
15
7
17 16 15 14 13 12 11 10 9
RAM1: ATM or AAL Receive Idle Slot
RAM2: Transmit Port Configuration
RAM2: ATM Transmit Reference Slot
0
Continuation slot indicator
0 =
Reference slot indicator
0 =
0
0
32 bits: 8 ports x 32 slots x 1 doubleword
This slot is not a continuation slot
This slot is not a reference slot
0
Not used
H
H
H
0
to 003FF
to 005FF
to 005FF
0
0
Not used
Not used
Not used
H
H
H
1
127
PXB 4219E, PXB 4220E, PXB 4221E
0
8
port_nr
[2:0]
7
6
5
cont_slot
4
Memory Structure
slot[4:0]
= 0
3
IWE8, V3.4
2
2003-01-20
ref_slot
= 0
1
24
16
8
0
0