pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 20

• Manufacturer Part Number: pef22504
• Description: Quad E1/t1/j1 Line Interface Component For Long- And Short-haul Applications Pef 22504 E, Pef 22504 Ht, Version 2.1
• Manufacturer: Infineon Technologies Corporation

2.4
The following table describes all pins and their functions:
Table 1
Pin No.
Operation Mode Selection and Device Initialization
M5
K2
M11
Asynchronous and Serial Micro Controller Interfaces
K11
K12
K14
K13
L11
L14
L12
L13
M12
N12
B12
Data Sheet
Pin Definitions and Functions
I/O Signals for P/PG-LBGA-160-1
Name
RES
IM1
IM0
A9
A8
A7
A6
A5
A5
A4
A4
A3
A3
A2
A2
A1
A1
A0
A0
D15
PLL10
Pin Type Buffer
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
IO
I
Type
PU
PD
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
20
Function
Hardware Reset
Active low
Interface Mode Selection
´00
´01
´10
´11
Address Bus Line 9 (MSB)
Address Bus Line 8
Address Bus Line 7
Address Bus Line 6
Address Bus Line 5
SCI source address bit 5 (MSB)
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Address Bus Line 4
SCI source address bit 4
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Address Bus Line 3
SCI source address bit 3
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Address Bus Line 2
SCI source address bit 2
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Address Bus Line 1
SCI source address bit 1
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Address Bus Line 0
SCI source address bit 0 (LSB)
Only used if SCI interface mode is selected by IM(1:0) =
´11b´.
Data Bus Line 15
PLL programming bit 10
Only used if SCI or SPI interface mode is selected by
IM(1:0) = ´1Xb´.
B
B
B
B
´: Asynchronous Intel Bus Mode.
´: Asynchronous Motorola Bus Mode
´: SPI Bus Slave Mode.
´: SCI Bus Slave Mode
Rev. 1.3, 2006-01-25
Pin Descriptions
QuadLIU
PEF 22504
TM