sed1355 ETC-unknow, sed1355 Datasheet - Page 507

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Epson Research and Development
Vancouver Design Center
4.4 Memory Mapping and Aliasing
Interfacing to the NEC V832™ Microprocessor
Issue Date: 99/05/05
CSn Line
CS3
CS4
CS5
CS6
The CSn line selected determines the address range to be reserved for the SED1355. The
table below summarizes the SED1355 address mapping.
Each address range is 16M bytes, therefore, the SED1355 is aliased four times over the
address range.
03FF FFFFh
04FF FFFFh
05FF FFFFh
06FF FFFFh
0300 0000h
0400 0000h
0500 0000h
0600 0000h
Table 4-3: NEC
NEC V832 IO Address
to
to
to
to
V
832 IO Address Range For Each CSn Line
0300 0000h
0320 0000h
0400 0000h
0420 0000h
0500 0000h
0520 0000h
0600 0000h
0620 0000h
Display buffer (2M bytes)
Display buffer (2M bytes)
Display buffer (2M bytes)
Display buffer (2M bytes)
SED1355 Function
Registers
Registers
Registers
Registers
X23A-G-012-01
SED1355
Page 15