Painel Amp - Philips HTS6515 Service Manual

PAINEL AMP

CONTEÚDO
Diagrama Interno................................................................. 51
Esquema Elétrico............................................................... 52
Layout.................................................................................. 53
DIAGRAMA INTERNO IC - DSP56371
5 2 12 12 11
ESAI ESAI_1 GPIO
SHI Triple
Timer Interface Interface
Interface
2
DAX
Peripheral
Expansion Area
Address
Generation
Unit
Six Channel
DMA Unit
Bootstrap
ROM
Internal
Data
Bus
Switch
Clock
Program Program
Gen- PLL
Interrupt Decode
erator
Controller Controller
MODA/IRQA
EXTAL MODB/IRQB
RESET MODC/IRQC
PINIT/NMI MODD/IRQD
DIAGRMA INTERNO IC - MPC82G516A
RESET
XTAL1 XTAL2
P1.0 ~ P1.7
Memory Expansion Area
EFCOP
X Data Y Data
Program
RAM RAM
RAM
48K × 24
4K × 24 36K × 24
ROM ROM ROM
64K × 24 32K × 24 32K × 24
YAB
XAB
PAB
DAB
24-Bit
DSP56300
Core
DDB
YDB
XDB
PDB
GDB
Data ALU
Program
Address 24 × 24 + 56 → 56-bit MAC
Generator
Two 56-bit Accumulators
56-bit Barrel Shifter
8
P1.0 ~ P1.7
P0
P2,P3,P4
HTS6515
51
Power
Mgmt.
4
JTAG
OnCE™