5-3
5-2. SYSTEM CONTROL PIN FUNCTION
(MB-108 BOARD IC104: MB91307RPFV-G-BND-E1)
Pin No.
1-5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Pin Name
HA17-HA21
HA22
WP
XSACS
AVCC
AVRH
AVSS
AN0
AN1
AN2
AN3
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
VCC
SI0
SO0
SC0
SI1
SO1
SC1
SI2
SO2
DSENS
VSS
XRST
XARPRST
RGBSEL
SDA
SCL
TRM +
EUROVY
EXT/DSEL
MD0
MD1
MD2
DREQ0
DACK0
XDRVMUTE
DREQ1
DACK1
XIFCS
VSS
X1
X2
I/O
O
–
O
–
–
–
–
I
I
I
I
I
I
I
–
I
–
–
–
–
I
O
O
–
O
O
I
O
O
–
O
O
I
I/O
O
I
O
O
I
I
I
I
O
O
I
O
O
–
O
I
Function
Address bus A17 to A21
Not used
I2C EEPROM write protect output
Not used
Power supply (+3.3 V)
Reference power supply (+3.3 V)
GND
Set of mode 0
Set of mode 1
Set of mode 2
Not used
AV DEC Interrupt input
ARP Interrupt input
SDSP Interrupt input
Not used
IF CON interrupt input
Not used
Not used
Not used
Power supply (+3.3 V)
Serial bus 0 (data input)
Serial bus 0 (data output)
Serial bus 0 (clock output)
Not used
Serial bus 1 (data output)
Serial bus 1 (clock output)
Serial bus 2 (data input)
Serial bus 2 (data output)
Not used
GND
System reset signal output
WIDE select signal output
Not used
I2C data input/output
I2C clock output
Not used
Tray motor drive –
Tray motor drive +
Input of mode select 0 (fixed at “H”)
Input of mode select 1 (fixed at “L”)
Input of mode select 2 (fixed at “L”)
Input of DMA-REQ from AV DEC
Output of DMA-ACK to AV DEC
Drive mute signal output
AV DEC DMA-REQ 1 input
AV DEC DMA-ACK 1 output
IF CON chip select signal output
GND
Clock output (16.5 MHz)
Clock input (16.5 MHz)
