Advertisement
EXPLANATION
OF
IC:
M30624MGA-156GP
052-3928-00
MASTER
MICRO COMPUTER
1.Outward
Form: 100 pins QFP
2. Terminal
pin
1:
pin
pin
pin
pin
pin
pin
pin
ONOnh
WD
pin
9:
pin 10:
pin 11:
pin 12:
pin 13
pin 14:
pin 15:
pin 16:
pin 17:
pin 18:
pin 19:
pin 20:
pin 21:
pin
pin
pin 24
pin 25:
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
SZTEVBSLSRERBERVLBRBRVY
SB
BGR
pin
pin
pin 49:
pin
pin 5
pin
pin
pin
: FM_ST/SD
—:_ IN
: BEEP
: NC
: VCOLOR-R
: IE BUS RX
: IE BUS TX
: EMU-TX
: EMU-RX
: FLASH MODE:
IN
: NC
E a n ©)
: EVOL CLK
ie)
: A-MAS 2
10)
: A-MAS 1
Oo
: DISP DIM
0
» CTRL
7 O
(0)
IN
(o)
ie)
fe)
: SYS MUTE
: NAVIMUTE
: B/L+B
: LOCDCLK
: LODSO
: LCD SI
: LCDCE
Description
REMOCON-
: IN
: T-BASE
>
IN
: CDSBSY
: IN
RDSDATA
: IN
: RDSCLK
2
IN
: BYTE
De
CN VSS
hes
NC
: IN
ACCDET
: IN
B/U DET
- IN
KEY INT
IN
27P CONE:
IN
B/L_ON
/0
KEY_ILL_REM
VCOLOR-G
EVOL DATA
ZOOZ0CCC0OO0NDO
: SYS ACC
:
: FLASH MODE:
: 5VREM
NC
: A-REMOUT
43: PHONEINT
: IN
: FLASHMODE:
IN
ILUDET —: IN
: AMPMUTE
: O
o0o0
ZMUTE CUT
OoOZ000
>: JOGA(CW)
—: IN
: JOGB(CCW)
: IN
> INIT1
: IN
: INIT2
: IN
> INIT3
: IN
: VDO
wks
> INIT4
: IN
GND
Le
OFFSETDET : IN
: Remote
controller signal input terminal.
: Time
base
pulse
input.
: Sub-Q
data
request
input from
the CD
IC.
: RDS serial data input.
: RSD clock pulse input.
: Input " L"
: input " L"
: At receiving
the FM station, this port detects
at single mode
operation.
at single mode
operation.
the stereo signal. And at seeking or scanning. this
port detects the station detection signal.
: Not in use.
: Reset signal input.
: Crystal connection.
: Negative
supply voltage.
: Crystat connection.
: Positive
supply
voltage
: Not in use.
: ACC
detection
signal input.
: Backup
detection
signal input
: Key inturrupting
signal
input.
: Connected
to 27 pin.
: Not
in use.
: Key illumination
ON
signal output
: Not in use.
: Not in use.
: Not
in use.
: Serial data output
to the E VOL
IC
: Not in use.
: JE Bus serial data input.
: IE Bus serial data output
: EMULATOR
communicate line.
: EMULATOR
communicate line
: Connected to GND.
: Not in use.
: Clock pulse output to the E VOL
IC.
: Not in use.
: Not in use
: Back light control.
: Power IC control.
: ACC
detect signal output.
: Connected to GND.
:5V power supply ON signal output.
: Not in use.
: Internal audio amplifier ON
signal output.
: Telephone interrupt signal input.
: Connected to VDD.
: Illumination ON signal input.
: Muting signal output to the Audio
Power
Amplifier.
: System
muting signal output.
: Not in use.
: Command
pulse output to cut the CD
zero
cross
mute
signal
: LCD display control.
: Serial data clock output to LCD
driver.
: Serial data output to the LCD driver.
: Serial data input from the LCD
driver.
: The chip enable serial output to the LCD
driver.
: JOG
pulse input.
: JOG
pulse input.
: Not in use.
: Notin use.
: Model distinguish.
: Positive supply voltage.
: Model distinguish.
: Connect to GND.
: Speaker distroied protect.
pin 64:
pin 65 :
pin 66:
pin 67:
pin 68:
pin 69:
pin 70:
pin 71:
pin 72:
pin 73:
pin 74:
pin 75:
pin 76:
: CHU
SW
: SSTOP
: CD RESET
: CCE
: BUCK
: BUS3
: BUS2
: BUS1
: BUSO
: CD5V
; 0
pin
pin
pin
pin
pin
pin
pin
pin
pin
pin
SBRESSLSAaH
pin
pin
pin
pin
SBBR
pin 91:
pin 92
pin 93:
pin 94:
pin 95 :
pin 96 :
pin 97:
pin 98:
pin 99:
pini00:
LO MUTE
LD CON
TR-A
TR-B
OOO0OZZZZ50CAZ2EZE232
222
> PLL_CLK
ne)
: PLL_SI
iN
PLL_SO
e)
: PLL_CE
fe)
RDS_TEST_ST
S-METER
ity
NOISE 1
IN
GND
-
KEY A/D
IN
VREF
AVDD
MUTE_SPEED_UP
ce)
RDS_MUTE
: O
RDS_DCHG
re)
: Clock
pulse output
Not in use.
: Not in use.
Not in use
Not in use
: Not in use
: Not in use.
: Not in use
: Not in use
Not in use.
Connected to CD MECHA
Connected to CD MECHA
. Photo sensor signal input from the CD MECHA.
Photo sensor signal input from the CD MECHA,
: Connected to CD MECHA
: Connected to CD MECHA.
- The reset pulse output to the CD IC.
Chip enable signa! output.
to the CD
IC.
with the CD
IC.
with the CD
IC
Communication
line
Communication
ine
Communication
iine with the CD
IC
Communication
line with the CD
IC.
Power
supply
controt
signal
output
for
the CD IC/DAC
IC." H" =ON.
: Clock pulse output to the PLL
IC.
Serial data
input from the PLL
IC.
Serial
data
output
to the PLL
IC.
The chip enable signal output to the PLL IC.
Outputting " H"
without the test mode.
The input ter~ inal of internal A/D converter
to monitor the radio field strength.
Input termina: of internai ADC to sense the
RDS-noise-levei.
Connected to GND
- Input terminal of A/D converter for Key
judgment.
Reference voltage.
Positive supply voltage for the Analog
section.
: Station detection
speed
up command
output fo RDS
: RDS mute signal output.
RDS dis-charge signal output.
Advertisement
