Top View - Harman Kardon AVR330 Service Manual

AVR330
PIN ASSIGNMENT.(CS493263)
AUDATA3, XMT958
WR,DS,EMWR,GPIO10
RD,R/W,EMOE,GPIO11
A1,SCDIN
A0,SCCLK
DATA7,EMAD7,GPIO7
DATA6,EMAD6,GPIO6
DATA5,EMAD5,GPIO5
DATA4,EMAD4,GPIO4
DATA3,EMAD3,GPIO3
DATA2,EMAD2,GPIO2
DATA1,EMAD1,GPIO1
DATA0,EMAD0,GPIO0
SCDIO,SCDOUT,PSEL,GPIO9
ABOOT,INTREQ
EXTMEM,GPIO8
SDATAN1
BlOCK DIAGRAM(CS493263)
RESET
CMPDAT
SDATAN2
Compressed
CMPCLK
Data Input
SCLKN2
Interface
CMPREQ
LRCLKN2
SCLKN1
Digital
STCCLK2
Audio
LRCLKN1
Input
SDATAN1
Interface
CLKIN
Clock Manager
CLKSEL
FILTD FILTS
VD1
DGND1
6 5 4 3 2 1 44 43 42 41 40
7
8
9
10
CS493XXX-CLG
11
44-pin PLCC
12
VD2
13
DGND2
14
15
16
17
18 19 20 21 22 23 24 25 26 27 28
CS
RD,
DATA7:0,
R/W,
EMAD7:0,
EMOE,
CS
GPIO7:0
GPIO11
Framer
Shifter
Input
Buffer
Controller
Program
Memory
RAM Input
Buffer
Program
Memory
PLL
VA AGND DGND(3:1)
39
38
37
36
35
34
33

Top View

32
31
30
29
(TOP VIEW)
WR, SCDIO,
DR, SCDOUT,
A0, A1,
EMWR, PSEL,
SCCLK SCDIN
GPIO10 GPIO9
Parallel or Serial Host Interface
24-Bit
DSP Processing
RAM RAM
Data
Memory
RAM
Output
ROM
ROM
Buffer
Data
Memory
STC
VD(3:1)
101
harman/kardon
MCLK
SCLK
LRCLK
AUDATA0
AUDATA1
AUDATA2
DC
DD
RESET
AGND
VA
FILT1
FILT2
CLKSEL
CLKIN
CMPREQ,LRCLKN2
CMPCLK,SCLKN2
CMPDAT,SCLKN2,RCV958
LRCLKN1
SCLKN1,STCCLK2
DGND3
VD3
A800T EXTMEM.
INTERQ GPIO8
DD
DC
MCLK
SCLK
Output
Formatter
LRCLK
AUDA
XMT95