MB86293 Datasheet, PDF (146/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
RSW (Register location Switch)
Register
address
HostBaseAddress + 5CH
Bit number
7
6
5
4
3
Bit field name
Reserved
R/W
R0
Initial value
0
2
1
0
RSW
RW
0
In SH3 or SH4 mode, set this register when moving the register area from the center (1FC0000) to the end of the
CORAL area (3FC0000). This move can be performed when “1” is written to this register.
Set this register at the first access after reset. Access CORAL after about 20 bus clocks after setting the register.
CID (Chip ID register)
Register
address
HostBaseAddress + f0 H
Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit field name
Reserved
CN
VER
R/W
R0
Initial value
0
R
R
0000_0011
0
This is the chip identification register.
Bit 7 to 0
VER (VERsion)
This field indicates the chip’s unique version number. Note that the unique version
number for the ES version and that of the mass-produced version are different.
0000_0000 ES
0000_0001 Reserved
0000_0010 Reserved for LQ
others
Reserved
Bit 15 to 8
CN (Chip Name)
This field indicates the chip name.
0000_0000 Reserved
0000_0001 Reserved
0000_0010 Reserved
0000_0011 CORAL
others
Reserved
MB86293 CORAL_LQ
Graphics Controller
146
Specifications Rev. 1.1