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ICD-SX700/SX700D/SX800/SX800D/SX900
39
Pin No.
Pin Name
I/O
Description
U25
VPLL
O
REGPLL power output terminal (1.2V)
U26
CKI
I
Crystal connection/On terminal
V1
I/O_A
—
Power supply to I/OA
V2
I/O_A
—
Power supply to I/OA
V3
I/O_A
—
Power supply to I/OA
V4
SDR_A6
O
SDR address output
V5
SDR_A5
O
SDR address output
V8
SDR_A7
O
SDR address output
V9
GND
—
GND
V10
SPI1_SK
O
SPI1 clock output
V11
MWI_CS1
O
Chip select 1 (Fixed to “L”)
V12
GND
—
GND
V13
GND
—
GND
V14
GND
—
GND
V15
GND
—
GND
V16
DSP_DET
I
Voltage monitor of DSP block
V17
D_TMS
O
CPU debugger connection/On terminal
V18
D_TDO
I
CPU debugger connection/On terminal (Not used (Open))
V19
D_TRSTZ
I
CPU debugger connection/On terminal (Not used (Open))
V22
C_RTCK
O
CPU debugger connection/On terminal
V23
C_TRSTZ
I
CPU debugger connection/On terminal (Low active)
V24
VPLLIN
I
REGPLL power input terminal
V25
VDSPIN
I
REGDSP power input terminal
V26
VDSP
O
REGDSP power output terminal (Not used (Open))
W1
I/OGND
—
GND
W2
GPI/O14
O
Input/output and interrupt input to general purpose I/O
W3
GPI/O15
O
Input/output and interrupt input to general purpose I/O
W4
SDR_A4
O
SDR address output
W5
SDR_A3
O
SDR address output
W8
SPI1_SO
O
SPI1 data output
W9
GND
—
GND
W10
SPI1_CS0
O
SPI1 Chip select 0
W11
GND
—
GND
W12
GND
—
GND
W13
GND
—
GND
W14
GND
—
GND
W15
GND
—
GND
W16
GND
—
GND
W17
GND
—
GND
W18
GND
—
GND
W19
EXTPCMCLK
I/O
External clock to audio/O block
W22
D_TDI
O
CPU debugger connection/On terminal
W23
C_TDI
O
CPU debugger connection/On terminal
W24
I/O_B
—
Power supply to I/OB
W25
I/O_B
—
Power supply to I/OB
W26
VL0
O
VDD-L2 power output terminal
Y1
I/OVDD
I
Power input terminal to internal I/O
Y2
GPI/O13
I/O
Input/output and interrupt input to general purpose I/O
Y3
GPI/O12
I/O
Input/output and interrupt input to general purpose I/O
Y4
SDR_A2
O
SDR address output
Y5
SDR_A1
O
SDR address output
Y22
TM1
I
Boot mode selectI/On (00: Ext-Bus,01: SD,10: NAND-Flash,11: MS)
Y23
TM0
I
CPU-ICE terminal functI/On selectI/On (0: CPU-ICE,1: DSP-ICE)
Y24
VDD_DSP
—
Power supply to DSP block
Y25
VDD_DSP
—
Power supply to DSP block
Y26
VHP
O
REGHP power output terminal (2.9V)
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