pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 377

• Manufacturer Part Number: pxf4336
• Description: Abm Premium Atm Buf Fer Manager
• Manufacturer: Infineon Technologies Corporation

Register 127 MODE2
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
SDCAW
SDRR
ERCPD
TUTS
DQSC
Data Sheet
PNSRC
CAW
SD
15
7
ABM-P Mode 2 Register
SDRR
14
SDRAM Column Address Width
0
1
SDRAM Refresh Rate
0
1
ERC Power Down
0
1
Tristate all UTOPIA Signals
0
1
Disable Quarter Segment Check
0
6
Read/Write
0800
MODE
Written and Read by CPU
H
unused ERCPD
13
5
MNUM(3:0)
8 bit
9 bit
Default Refresh Rate (4096 cycles/s)
Double Refresh Rate (8192 cycles/s)
ERC active
ERC in power-down mode
Normal mode
UTOPIA Signals in Tristate mode
Normal mode
EF
H
12
4
377
TUTS
11
3
DQSC
10
2
Register Description
PNUM(2:0)
PXF 4336 V1.1
9
1
QS(1:0)
2001-12-17
ABM-P
8
0