R1610I RDC [RDC Semiconductor], R1610I Datasheet - Page 3

• Manufacturer Part Number: R1610I
• Description: 16-BIT RISC MICROCONTROLLER
• Manufacturer: RDC [RDC Semiconductor]

R
Specifications subject to change without notice, contact your sales representatives for the most update information.
R
2. Block Diagram
D
D
PCS[3:0]_n
PCS5_n
SD_CLK
UCS_n
CAS_n
RAS_n
RST_n
ARDY
WE_n
GND
VCC
C
C
A[19:0]
®
D[15:0]
®
X1
SDRAM/Bus
R
R
Management
I
I
S
S
Clock and
Select
C
C
Interface
Chip
Unit
Refresh
ALE
Control
Power
D
D
Unit
Unit
X2
S
S
P
P
CLKOUTA
WR_n/BWSEL
C
C
o
o
m
m
m
m
u
u
n
n
i
i
c
c
RD_n
a
a
t
t
i
i
o
o
n
n
INT6-INT5
Eflag Register
Control Unit
INT2
Interrupt
Segment,
Register
Queue (64bits)
General,
Instruction
File
Instruction
ALU
(Special,
Adder,
Logic,
INT1
Cache
BSF)
Decoder
INT0
NMI
Control Signal
Page 3 of 4
TMRIN0
Timer Control
TMROUT0
Unit
Execution
Micro
TMRIN1
ROM
EA / LA
Address
Unit
16-BIT RISC MICROCONTROLLER
TMROUT1
DRQ0
16550 UART
16550 UART
DMA
Unit
MAC
Serial
Port0
Serial
Port1
DRQ1
Unit
PIO
REV 1.0 Nov.25 2005
DCD1_n
SOUT0
SOUT1
SIN0
SIN1
CTS1_n
DCD0_n
DSR0_n
CTS0_n
RTS0_n
DTR0_n
DTR1_n
RI0_n
DSR1_n
RTS1_n
R1610I
MII