PEF22558EV11GXP Lantiq, PEF22558EV11GXP Datasheet - Page 11

• Manufacturer Part Number: PEF22558EV11GXP
• Manufacturer: Lantiq

Specifications of PEF22558EV11GXP

• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

Table 1
Interface
Mode
Intel or
Motorola
micro
processor
mode
SPI
SCI
In compatibility mode every global register exists one times in both of the pseudo
QuadFALC
INBLDTR, DSTR and PRBSTS(1:4).
In compatibility mode (COMP = ´1´) the registers regarding the central clock PLL,
GCM(1:8), exists one times in both of the pseudo QuadFALC®s, but the registers of the
pseudo QuadFALC®2 are “dummys”: Writing and reading is possible but their values are
not taken for any configuration of the PLL and writing on register GCM5 or GCM6 causes
NO reset of the PLL. Only the registers GCM(1:8) of the pseudo QuadFALC®1 are taken
for configuration of the PLL and writing on register GCM5 or GCM6 causes a reset of the
PLL as in QuadFALC® or FALC56v2.1
In compatibility mode (COMP = ´1´) the status registers regarding the central clock PLL,
GIS2 and GIMR, exists one times in both of the pseudo QuadFALC®s: The status of the
one PLL is “doubled” and can be masked individually in every of the both pseudo
QuadFALC®s.
In generic mode (COMP = ´0´) the registers GIMR, GIS2 and GCM(1:8) exist only one
times in the whole device.
If compatibility mode is selected, the version status register VSTR shows the same value
as in QuadFALC® V2.1 while the JTAG boundary scan ID is always the OctalFALC
number and not affected by the compatibility mode selection.
Delta Sheet
®
IM(1:0)
0x
10
11
s : CIS, GPC(1:6), IPC, VSTR, GIS, GCM(1:8), GIMR, GIS2, GLC1,
Overview Interface- and Basic Operation-Modes
COMP
1
0
Not
valid
CS
CS1, for
pseudo
QuadFA
LC1
CS
CS
11
A(10)
CS2, for
pseudo
QuadFAL
C 2
11-bit parallel address
Not valid; serial
addresses are always 11
bit
A(9:0)
10-bit parallel
address
Rev. 2.0, 2005-05-03
OctalFALC
Basic
Operation
Modes
“Compatibility
Mode”
“Generic
Mode”
PEF 22558 E
Compatibility
TM
TM