pxf4336 Infineon Technologies Corporation, pxf4336 Datasheet - Page 313

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

Register 80 UECRF/DECRF
CPU Accessibility:
Reset Value:
Offset Address:
Typical Usage:
Bit
Bit
ECFracRate(7:0) Fractional part of Empty Cycle Rate
Refer to
Page 141
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
313
H
and should be programmed during
DECRF
11
3
10
2
BB
Register Description
H
PXF 4336 V1.1
9
1
2001-12-17
ABM-P
8
0