pxf4333 Infineon Technologies Corporation, pxf4333 Datasheet - Page 315

• Manufacturer Part Number: pxf4333
• Description: Abm 3g Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Register 111 MODE2
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
SDCAW
SDRR
TUTS
DQSC
QS(1:0)
Data Sheet
PNSRC
CAW
SD
15
7
ABM-3G Mode 2 Register
SDRR
14
SDRAM Column Address Width
0
1
SDRAM Refresh Rate
0
1
Tristate all UTOPIA Signals
0
1
Disable Quarter Segment Check
0
1
Quarter Segment
6
Read/Write
0800
MODE
Written and Read by CPU
H
unused
13
5
MNUM(3:0)
8 bit
9 bit
Default Refresh Rate (4096 cycles/s)
Double Refresh Rate (8192 cycles/s)
Normal mode
UTOPIA Signals in Tristate mode
Normal mode
Quarter Segment Check disabled
EF
H
12
1
4
315
TUTS
11
3
DQSC
10
2
Register Description
PNUM(2:0)
PXF 4333 V1.1
9
1
QS(1:0)
2001-12-17
ABM-3G
8
0