Samsung S3C2501X User Manual page 35

32-bit risc microprocessor
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PRODUCT OVERVIEW
1.5 PIN ASSIGNMENT (Continue)
Pin #
Pin Name
V1
RX_CLK_1
V2
RXD1_2
V3
RX_DV_1/LINK10M
V4
GPIO29
V5
UCLK
V6
GPIO34
V7
HUnDTR/GPIO37
V8
HUnCTS/GPIO40
V9
GPIO1
V10
GPIO5
V11
xINT1/GPIO9
V12
xINT5/GPIO13
V13
xGDMA_Req3/GPIO17
V14
xGDMA_Ack3/GPIO21
V15
TIMER3/GPIO25
V16
TIMER5/GPIO27
V17
nRESET
V18
TDI
V19
CLKMOD1
V20
CPU_FREQ0
1-10
Direction
Pin #
I
W1
RXD1_3
I
W2
RX_ERR_1
I
W3
CUTXD
I/O
W4
GPIO28
I
W5
GPIO32
I/O
W6
XCLK
I/O
W7
HUnDSR/GPIO38
I/O
W8
HUnDCD/GPIO41
I/O
W9
GPIO2
I/O
W10
GPIO4
I/O
W11
xINT0/GPIO8
I/O
W12
xINT4/GPIO12
I/O
W13
xGDMA_Req2/GPIO16
I/O
W14
xGDMA_Ack1/GPIO19
I/O
W15
TIMER0/GPIO22
I/O
W16
TIMER4/GPIO26
I
W17
SCL
I
W18
TCK
I
W19
TDO
I
W20
CLKMOD0
Pin Name
S3C2501X
Direction
I
I
O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
O
I

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