EAGLE
PRELIMINARY
Ver 1.3
Sub-bank Size Enable
000000000000 : 4KB, 000000000001 : 8KB
000000000011 : 16KB, 000000000111 : 32KB
000000001111 : 64KB, 000000011111 : 128KB
000000111111 : 256KB, 000001111111 : 512KB
000011111111 : 1MB, 000111111111 : 2MB
001111111111 : 4MB, 011111111111 : 8MB
111111111111 : 16MB
11:0
R/W
All 0’s
3.31.2.13 General Access Point Data Register
Co-processor #0 – R4
Bit
R/W
Description
Default Value
General Access Point Data
R3 = 300h : Access to register whose content is virtual address due to
instruction fetch TLB miss exception (Read Only)
31:0
R/W R3 = 301h : Access to register whose content is virtual address due to data
access TLB miss exception (Read Only)
All 0’s
R3 = 302h : Access to register whose content is TLB Process Identifier
Register (Write Only)
3.31.2.14 General Access Point Index Register
Co-processor #0 – R3
Bit
R/W
Description
Default Value
General Access Point Index
300h : Indexing Instruction fetch TLB miss exception virtual address register
301h : Indexing Data access TLB miss exception virtual address register
302h : Indexing TLB Process Identifier Register
31:0
W
All 0’s
3.31.2.15 OSI RS-232C Transmit Data Register
Co-processor #0 – R2
Bit
31:8
7:0
R/W
W
Description
Default Value
Reserved
-
W
OSI RS-232C transmit data
All 0’s
3.31.2.16 OSI RS-232C Receive Data Register
Co-processor #0 – R2
Bit
31:8
7:0
R/W
R
Description
Default Value
Reserved
-
R
OSI RS-232C receive data
All 0’s
3.31.2.17 OSI Index Register
Co-processor #0 – R1
Bit
R/W
Description
Default Value
Beijing Peak Microtech Co.Ltd.
CONFIDENTIAL
226
ETC [ ETC ]
