42
S-301
M30627FHPGP (IC202: 1U-3694)
PIN
NO
Port
Function
Port
setting
Port Name
Explanation
1
VREF
I
VREF
Reference Voltage Input for A/D converter
2
AVcc
I
AVcc
Positive power
3
SIN4
O
FL_CS
Chip Enable output to FLD
4
SOUT4
SO
FL_DA
Serial Data output to FLD
5
CLK4
SO
FL_CK
Serial Clock output to FLD
6
P94
I
BUSY1
Interrupt request from DSP
ACK1
Interrupt request from DSP
DSPMOSI
Serial Data output to DSP
DSPMISO
Serial Data input from DSP
DSPSPICLK
Serial Clock output to DSP
DSPSPICS
Chip Enable output to DSP
FL_RST
Reset output to FLD
GND
Select input of Flash rom write Mode
3811CLK
Serial Clock output to BD3811
3811DATA
Serial Data output to BD3811
17
/RESET
Reset input
18
XOUT
Xtal output
19
VSS
GND
20
XIN
Xtal input
21
VCC1
Positive power
22
/NMI
Positive power
23
/INT2
INT
PROTECT
Protect Signal input
24
/INT1
INT
ESS CS(OP_CE)
Chip Enable input from ESS
25
/INT0
I
DIR INT1
Interrupt request from DIR
26
TA4IN
I
50/60
50Hz/60Hz AC Input
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