PXB4220E-V33 Infineon Technologies, PXB4220E-V33 Datasheet - Page 122

• Manufacturer Part Number: PXB4220E-V33
• Description: IC CHIPSET 8 E1/T1 LINE 256-BGA
• Manufacturer: Infineon Technologies

Specifications of PXB4220E-V33

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 256-BGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PXB4220E-V33; PXB4220E-V33IN

delete_idle_
cells
x43_de
scrambling
channel_
mode
ref_slot
Note: To allow IWE8 internal initialization, all channels must remain in inactive mode for
6.1.1.2
Read/write Address 00200
Reset value: Not applicable. RAM must be reset and initialized via SW.
Data Sheet
at least 250 s after activation of the port (i.e. setting pcfN[p_rx_act] = 1). During
this time the device connected to the Framer Receive Interface has to be in normal
operation.
RAM1: ATM Receive Continuation Slot
0 =
1 =
Delete idle/unassigned cells enable
0 =
1 =
ATM cell payload descrambling enable
0 =
1 =
Channel mode
00 =
01 =
10 =
11 =
Reference slot indicator
1 =
Cell delineation finite state machine normal operation
Cell delineation finite state machine forced in hunt state
Only the transition 0
of times SYNC state is left) is not incremented. Ocd_start
interrupt is not generated.
Disabled
Enabled
Disabled
Enabled
Inactive mode
Active mode (normal mode)
Standby mode
Active mode (normal mode)
This slot is a reference slot
H
to 003FF
H
122
PXB 4219E, PXB 4220E, PXB 4221E
1 forces the hunt state. Counter (number
Memory Structure
IWE8, V3.4
2003-01-20