pxf4333 Infineon Technologies Corporation, pxf4333 Datasheet - Page 264

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

Register 73 UECRF/DECRF
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
ECFracRate(7:0) Fractional part of Empty Cycle Rate
Refer to
Page 109
Data Sheet
Section 4.2.2.4 “Programming the SDRAM Refresh Empty Cell Cycles” on
15
7
for the calculation of ECIntRate and ECFracRate
Upstream/Downstream Empty Cycle Rate Fractional Part Registers
14
The empty cycles are required by internal logic to perform the
refresh cycles of the SDRAMS.
Recommended value is 00
configuration.
6
Read/Write
0000
UECRF
Written by CPU for global Scheduler configuration
H
13
5
A3
ECFracRate(7:0)
H
12
Unused(7:0)
4
264
H
and should be programmed during
DECRF
11
3
10
2
BB
Register Description
H
PXF 4333 V1.1
9
1
2001-12-17
ABM-3G
8
0