pxb4219 Infineon Technologies Corporation, pxb4219 Datasheet - Page 127

• Manufacturer Part Number: pxb4219
• Description: Iwe8 Interworking Element For 8 E1/t1 Lines
• Manufacturer: Infineon Technologies Corporation

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 × 32 bits: 8 ports x 32 slots x 1 doubleword
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
0
RAM2: ATM Transmit Reference Slot
Continuation slot indicator
0 =
Reference slot indicator
0 =
0
0
This slot is not a continuation slot
This slot is not a reference slot
0
Not used
H
H
0
H
to 003FF
to 005FF
to 005FF
0
0
Not used
Not used
Not used
H
H
H
1
127
0
8
port_nr
PXB4219 / PXB4220 / PXB4221
[2:0]
7
6
5
4
cont_slot
slot[4:0]
Memory Structure
= 0
3
2
2002-05-06
ref_slot
1
= 0
24
16
8
0
0