L64118 LSI Logic Corporation, L64118 Datasheet - Page 2
![no-image](/images/no-image-200.jpg)
L64118
Manufacturer Part Number
L64118
Description
Controllers, Transport Controller with Embedded MIPS CPU (TR4101)
Manufacturer
LSI Logic Corporation
Datasheet
1.L64118.pdf
(68 pages)
- Current page: 2 of 68
- Download datasheet (550Kb)
Figure 1
2
IR Blaster/
Receiver
Satellite/Cable
SmartCards
In
Typical Set-Top Box Using the L64118
2 x
The L64118’s embedded 32-bit MIPS CPU (TR4101) runs at 54 MHz.
The chip’s CPU block is 32 bit, while the bus interface to external
memory (through the SDRAM controller) is 16 bit. The CPU can run
MIPS16 and MIPS32 instructions. The 32-bit operations allow
high-performance operation, while 16-bit operations allow for code
optimization and memory savings. Since most transport processing and
filtering is implemented in hardware, much of the CPU’s processing
power can be devoted to system processing.
L64118 MPEG-2 Transport Controller with Embedded MIPS CPU (TR4101)
Tuner
2
Port
Aux
1 Mbyte x 16
Optional
FLASH
Line Driver
IEEE1284
Parallel
/L64768
L64724
Fast
Port
2
L-SPEAKER
R-SPEAKER
External System Bus
S-VIDEO
1 Mbyte x 16
TS
NTSC
Line Driver
3 x RS232
PC
FLASH
PAL
16
Modem
I
2
Interface
C
Teletext
27MHz
VCXO
L64118
GP I/Os
2
PAL / NTSC
Encoder
PCM
DAC
16 Mbyte
SDRAM
2
2
16
(max.)
16/32
2
PES
27 MHz
ACLK
Optional 1 Mbyte x 16
CCIR601VIDEO
1 M x 16
SDRAM
L64105
8
SDRAM
PCM-AUDIO
16
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