24
FZDA07ELEF2/EREF2/MRHF2
MICROCOMPUTER’S TERMINAL DESCRIPTION
r
Source and VICS information source
Source
FMM_SW
RF
VICS information
source
FM
L
Radio
TV
AM (LW ,MW)
L
Radio
TV
DVD(CD)
H
TV
Radio
CD-CH
H
TV
Radio
AUX
H
TV
Radio
HDD
H
TV
Radio
Analog TV
H
TV
Radio
Digital TV
H
TV
Radio
One-seg digital TV H
TV
Radio
t
Input source switching
Source
AUDIO_SEL2
AUDIO_SEL1
AM
L
L
FM
L
H
One-seg digital TV
H
L
Analog TV
H
H
Other
Don’t Care
e
RESET terminal
BU3.3 voltage
External input
µ-com terminal
µ-com status
RST-IC_OUT SA_RST_S
FLASH_RST
RESET
L
L
L
L
µ-com reset status
L
L
H
L
µ-com reset status
L
L
OPEN
L
µ-com reset status
L
H
L
L
µ-com reset status
L
H
H
L
µ-com reset status
L
H
OPEN
L
µ-com reset status
L
OPEN
L
L
µ-com reset status
L
OPEN
H
L
µ-com reset status
L
OPEN
OPEN
L
µ-com reset status
H
L
L
L
µ-com reset status
H
L
H
L
µ-com reset status
H
L
OPEN
L
µ-com reset status
H
H
L
L
µ-com reset status
H
H
H
H
µ-com normal status
H
H
OPEN
H
µ-com normal status
H
OPEN
L
L
µ-com reset status
H
OPEN
H
L
µ-com reset status
H
OPEN
OPEN
L
µ-com reset status
●
PANEL MICROCOMPUTER MB95F118AS105 (X34-553: IC5)
Pin No.
Pin Name
I/O
Application
Processing Operation Description
1
FL_CLK
O
FL clock output terminal
Communication speed: 1MHz (Max.)
2
FL_SO
O
FL data output terminal
Communication speed: 1MHz (Max.)
3
FL_CS
O
FL chip select terminal
L: Can transfer data, H: Cannot transfer data
(Since the signal will be logically reversed in circuit.)
4
TYPE1
I
Destination determination
L: D07MONI, A07PANEL, H: A07MONI
5
TYPE2
I
Destination determination
L: D07MONI, A07MONI, H: A07PANEL
6,7
KR5, KR6
I
Key scan pulse input terminal
8,9
NC
O
Not used
Output L fi xed
10,11
NC
I
Not used
NC but set up input such that it is consistent with the other models.
12
AVSS
-
13
AVCC
-
14~17
KR1~KR4
I
Key scan pulse input terminal
18
FL_RESET
O
FL reset terminal
H: FL reset, L: Clear FL reset
19
I2C_SDA
I/O
SDA of ROM correction E2P
20
I2C_SCL
I/O
SCL of ROM correction E2P
21
MOD
-
Operation mode specifi cation terminal
4.7k
Ω
pull down
22
X0
-
4.0MHz (Multiply with 2.5 times =10MHz)
23
X1
-
4.0MHz (Multiply with 2.5 times =10MHz)
24
VSS
-
GND
25
VCC
-
Power supply MAX3.3V
26
5V_SW
O
FL logic power supply 5V
H: Logic power ON, L: Logic power OFF