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ICD-BM1/BM1A/BM1AVTP/BM1B/BM1DR9
IC701 LC67F5006A-F3A15-E (CPU) (MAIN BOARD)
Pin No.
Pin Name
I/O
Pin Description
1
VSS
—
GND
2
DSPPWR
O
DSP power supply control
3
XOE
O
SRAM output enable, USB read strobe
4
WAKEUP
I
KEY WAKE UP interrupt
5
XDCINDET
I
DC IN detection
6
XUSBIRQ
I
USB driver interrupt request (Not used)
7
XUSBVBUS
I
USB VBUS power supply control
8
DSPIFREQ
I
DSP I/F interrupt request
9
RXD
I
Serial data input (Not used)
10
VSS
—
GND
11
TXD
O
Serial data output (Not used)
12
SCK0
O
Serial clock for DSP I/F
13
SDO0
O
Serial data output for DSP I/F
14
SDI0
I
Serial data input for DSP I/F
15
XSRCS
O
SRAM chip select
16
XWE
O
SRAM write enable
17
XUB
O
Higher byte enable for SRAM
18
XLCDCS
O
Chip select for LCD driver I/F
19
CIVDD
—
I/O power supply 3.1 V
20
XUSBCS
O
Chip select for USB (Not used)
21
LCDSCK
O
Serial clock for LCD driver I/F
22
LCDDO
O
Serial data output for LCD driver I/F
23
SCK1
O
Serial clock for RTC and EEPROM
24
SDO1
O
Serial data output for RTC, S/P and EEPROM
25
XLCDRST
O
LCD reset
26 and 27
A15, A16
O
SRAM address bus
28
CCVDD
—
Core power supply 2.6 V
29
SIPCLK
O
Clock for S/P
30
BEEP
O
Beep
31
DREQ
I
USB DMA request input
32
POWERSW
I
POWER switch detection
33
RTCCS
O
Chip select for RTC
34
XADACS
O
Chip select for A/D & D/A converter
35
XDSPSIOEN
O
DSP I/F SIO enable
36
MSLOCK
I
OPEN/CLOSE switch detection
37
MSCLK
O
Clock for Memory Stick
38
MSDIO
I/O
Serial data for Memory Stick
39
MSBS
O
BS for Memory Stick
40
MSINS
I
INS for Memory Stick
41
CIVDD
—
I/O power supply 3.1 V
42
XLB
O
SRAM lower byte enable
43 to 48
A0_A5
O
SRAM and USB address bus
49
A6
O
SRAM address bus
50
VSS
—
GND
51 to 58
A7_A14
O
SRAM address bus
59
CCVDD
—
Core power supply 2.6 V
60
ø
O
System clock output
61
CIVDD
—
I/O power supply 3.1 V
62
CF1
I
CF oscillator pin
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