R1610C RDC Semiconductor, R1610C Datasheet - Page 92

• Manufacturer Part Number: R1610C
• Description: High Performance 16 Bits MCU Integrated One 10/100M Mac Controller - 3.3V Operating Voltage/2.5V Core Voltage
• Manufacturer: RDC Semiconductor

R
19.
R
19.1
19.2
13-12
15-3
92
Register Offset:
Register Name:
Reset Value
Register Offset:
Register Name:
Reset Value
ICE
6-0
2-0
15
Bit
15
Bit
15
14
10
11
9
8
7
D
CACHE Controller
D
DCE
14
14
C
Cache Control Register
Non-Cache Region Register
C
NCRS
Name
NCR3
NCR2
NCR1
NCR0
Name
Rsvd
Rsvd
DCE
WIR
ICE
0
13
13
®
®
Reserved
:
:
R
R
I
I
S
S
C
Attribute
Attribute
C
FEC0h
Cache Control Register
0000h
FEC2h
Non-Cache Region0 Start Address Low Register
----
D
D
12
12
S
S
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
P
P
RO
RO
RO
C
C
o
o
m
m
m
NCR3 NCR2 NCR1 NCR0
m
u
u
11
11
n
n
i
i
c
c
a
a
t
t
Instruction Cache enable when set
Data Cache enable when set
Reserved
Non-Cache region3 enable when set
Non-Cache region2 enable when set
Non-Cache region1 enable when set
Non-Cache region0 enable when set
Write Invalid region enable when set
Reserved
Non-Cache Region start address [15:3]
Must be 000b mapped to Non-Cache Region start address [2:0]
i
i
o
o
n
n
10
10
NCRS[15:3]
9
9
8
8
WIR
7
7
6
6
Description
Description
5
5
4
4
Fast Ethernet RISC Processor
Reserved
3
3
2
2
Reserved
1
1
R1610C
October 27, 2003
0
0
Final Version 1.5
Data Sheet