TSC695F ATMEL [ATMEL Corporation], TSC695F Datasheet - Page 6

• Manufacturer Part Number: TSC695F
• Description: Rad-Hard 32-bit SPARC Embedded Processor
• Manufacturer: ATMEL [ATMEL Corporation]

Instruction Set
On-chip Peripherals
Memory Interface
Table 2. Memory Mapping
System Registers
6
Memory Contents
Exchange Memory
Extended I/O Area
Extended General
System Registers
Extended PROM
RAM (8 blocks)
Extended RAM
Boot PROM
I/O Area 0
I/O Area 1
I/O Area 2
I/O Area 3
TSC695F
Start Address
0x 01F0 0000
0x 01F8 0000
0x 0200 0000
0x 0400 0000
0x 1000 0000
0x 1100 0000
0x 1200 0000
0x 1300 0000
0x 1400 0000
0x 8000 0000
0x 0000 0000
0x 0100 0000
TSC695F instructions fall into six functional categories: load/store, arithmetic/logi-
cal/shift, control transfer, read/write control register, floating-point, and miscellaneous.
Please refer to SPARC V7 Instruction-set Manual.
Note:
The TSC695F is designed to allow easy interfacing to internal/external memory
resources.
The system registers are only writable by IU in the supervisor mode or by DMA during
halt mode.
Table 3. System Registers Address Map
System Register Name
System Control Register
Software Reset
Power Down
System Fault Status Register
Failing Address Register
Error & Reset Status Register
Test Control Register
Size (bytes)
4k → 512k
512K (124 used)
8*32K → 8*4M
Max: 192M
0 → 16M
0 → 16M
0 → 16M
0 → 16M
Max: 1728M
Max: 2G
The execution of IFLUSH will cause an illegal instruction trap.
128K → 16M
Max: 15M
Data Size and Parity Options
8-bit mode
40-bit mode
8-bit mode
40-bit mode
Parity + EDAC option/-Only word write
Parity/-Only word read/write access
Parity + EDAC option/-All data sizes allowed
Parity option/-All data sizes allowed
No parity/-All data sizes allowed
No parity/-No EDAC/-Only byte write
Parity + EDAC mandatory/-Only word write
No parity/-No EDAC/-Only byte write
Parity + EDAC mandatory/-Only word write
SYSCTR
SWRST
PDOWN
SYSFSR
FAILAR
ERRRSR
TESCTR
Address
0x 01F8 0000
0x 01F8 0004
0x 01F8 0008
0x 01F8 00A0
0x 01F8 00A4
0x 01F8 00B0
0x 01F8 00D0
4118H–AERO–06/03