R8810LV Datasheet, PDF (13/93 Pages) RDC Semiconductor – 16-Bit RISC Microcontroller User’s Manual

RDC®
RISC DSP Controller
Basic Application System Block
AD7-AD0
X1
A19-A0
WR
X2
RD
UCS
RS232
Level
Converter
Serial port0
R8810LV
VCC
100K
1uF
Timer0-1
INTx
DMA
PIO
RST
LCS
PCSx
Flash ROM
Data(8)
Address
WE
OE
CE
SRAM
Data(8)
Address
WE
OE
CE
Peripheral
Data
Address
CS
WE
OE
BASIC APPLICATION SYSTEM BLOCK (A)
R8810LV
DEN
G D7-D0
X1
DT/R
DIR
X2
AD7-AD0
Transciver
UCS
RS232
Level
Converter
VCC
100K
1uF
Serial port0
AD7-AD0
R8810LV^{AAO1195--AA1O68}
ALE
Timer0-1
LCS
INTx
DMA
PIO
PCSx
RST
WR
RD
A19-A0
Latch
BASIC APPLICATION SYSTEM BLOCK (B)
Flash ROM
Data(8)
Address
WE
OE
CE
SRAM
Data(8)
Address
WE
OE
CE
Peripheral
Data
Address
CS
WE
OE
RDC Semiconductor Co.
Subject to change without notice
13
Rev:1.4