1 OUTLINE

 

 

 

 

 

 

A-1

Pin name

Pin No.

I/O

Pull-up

 

Function

 

P11

121

I/O

–

P11:

I/O port when CFP11(D1/0x402D4) = "0" and CFEX1(D1/0x402DF) = "0"

 

EXCL1

 

 

 

EXCL1:

16-bit timer 1 event counter input when CFP11(D1/0x402D4) = "1",

 

T8UF1

 

 

 

 

IOC11(D1/0x402D6) = "0" and CFEX1(D1/0x402DF) = "0"

 

DST1

 

 

 

T8UF1:

8-bit timer 1 output when CFP11(D1/0x402D4) = "1", IOC11(D1/0x402D6)

 

 

 

 

 

 

= "1" and CFEX1(D1/0x402DF) = "0"

 

 

 

 

 

DST1:

DST1 signal output when CFEX1(D1/0x402DF) = "1" (default)

 

P12

120

I/O

–

P12:

I/O port when CFP12(D2/0x402D4) = "0" and CFEX0(D0/0x402DF) = "0"

 

EXCL2

 

 

 

EXCL2:

16-bit timer 2 event counter input when CFP12(D2/0x402D4) = "1",

 

T8UF2

 

 

 

 

IOC12(D2/0x402D6) = "0" and CFEX0(D0/0x402DF) = "0"

 

DST2

 

 

 

T8UF2:

8-bit timer 2 output when CFP12(D2/0x402D4) = "1", IOC12(D2/0x402D6)

 

 

 

 

 

 

= "1" and CFEX0(D0/0x402DF) = "0"

 

 

 

 

 

DST2:

DST2 signal output when CFEX0(D0/0x402DF) = "1" (default)

 

P13

119

I/O

–

P13:

I/O port when CFP13(D3/0x402D4) = "0" and CFEX1(D1/0x402DF) = "0"

 

EXCL3

 

 

 

EXCL3:

16-bit timer 3 event counter input when CFP13(D3/0x402D4) = "1",

 

T8UF3

 

 

 

 

IOC13(D3/0x402D6) = "0" and CFEX1(D1/0x402DF) = "0"

 

DPCO

 

 

 

T8UF3:

8-bit timer 3 output when CFP13(D3/0x402D4) = "1", IOC13(D3/0x402D6)

 

 

 

 

 

 

= "1" and CFEX1(D1/0x402DF) = "0"

 

 

 

 

 

DPCO:

DPCO signal output when CFEX1(D1/0x402DF) = "1" (default)

 

P14

118

I/O

–

P14:

I/O port when CFP14(D4/0x402D4) = "0" and CFEX0(D0/0x402DF) = "0"

 

FOSC1

 

 

 

FOSC1:

OSC1 clock output when CFP14(D4/0x402D4) = "1" and

 

DCLK

 

 

 

 

CFEX0(D0/0x402DF) = "0"

 

 

 

 

 

DCLK:

DCLK signal output when CFEX0(D0/0x402DF) = "1" (default)

 

P15

84

I/O

–

P15:

I/O port when CFP15(D5/0x402D4) = "0" and SDRENA(D7/0x39FFC1)

 

EXCL4

 

 

 

 

= "0" (default)

 

#DMAEND0

 

 

 

EXCL4:

16-bit timer 4 event counter input when CFP15(D5/0x402D4) = "1",

 

#SCLK3

 

 

 

 

IOC15(D5/0x402D6) = "0" and SDRENA(D7/0x39FFC1) = "0"

 

LDQM

 

 

 

#DMAEND0: HSDMA Ch. 0 end-of-transfer signal output when CFP15(D5/0x402D4)

 

 

 

 

 

 

= "1", IOC15(D5/0x402D6) = "1" and SDRENA(D7/0x39FFC1) = "0"

 

 

 

 

 

#SCLK3:

Serial I/F Ch. 3 clock input/output when SSCLK3(D2/0x402D7) = "1",

 

 

 

 

 

 

CFP15(D5/0x402D4) = "0" and SDRENA(D7/0x39FFC1) = "0"

 

 

 

 

 

LDQM:

SDRAM data (low byte) input/output mask signal when

 

 

 

 

 

 

SDRENA(D7/0x39FFC1) = "1"

 

P16

83

I/O

–

P16:

I/O port when CFP16(D6/0x402D4) = "0" (default)

 

EXCL5

 

 

 

EXCL5:

16-bit timer 5 event counter input when CFP16(D6/0x402D4) = "1" and

 

#DMAEND1

 

 

 

 

IOC16(D6/0x402D6) = "0"

 

SOUT3

 

 

 

#DMAEND1: HSDMA Ch. 1 end-of-transfer signal output when CFP16(D6/0x402D4) =

 

 

 

 

 

 

"1" and IOC16(D6/0x402D6) = "1"

 

 

 

 

 

SOUT3:

Serial I/F Ch. 3 data output when SSOUT3(D1/0x402D7) = "1" and

 

 

 

 

 

 

CFP16(D6/0x402D4) = "0"

 

P20

80

I/O

–

P20:

I/O port when CFP20(D0/0x402D8) = "0" and SDRENA(D7/0x39FFC1)

 

#DRD

 

 

 

 

= "0" (default)

 

SDCKE

 

 

 

#DRD:

DRAM read signal output for successive RAS mode when

 

 

 

 

 

 

CFP20(D0/0x402D8) = "1" and SDRENA(D7/0x39FFC1) = "0"

 

 

 

 

 

SDCKE:

SDRAM clock enable signal when SDRENA(D7/0x39FFC1) = "1"

 

P21

79

I/O

–

P21:

I/O port when CFP21(D1/0x402D8) = "0", CFEX2(D2/0x402DF) = "0" and

 

#DWE

 

 

 

 

SDRENA(D7/0x39FFC1) = "0" (default)

 

#GAAS

 

 

 

#DWE:

DRAM write signal output for successive RAS mode when

 

#SDWE

 

 

 

 

CFP21(D1/0x402D8) = "1", CFEX2(D2/0x402DF) = "0" and

 

 

 

 

 

 

SDRENA(D7/0x39FFC1) = "0"

 

 

 

 

 

#GAAS:

Area address strobe output for GA when CFEX2(D2/0x402DF) = "1" and

 

 

 

 

 

 

SDRENA(D7/0x39FFC1) = "0"

 

 

 

 

 

#SDWE:

SDRAM write signal when SDRENA(D7/0x39FFC1) = "1"

 

P22

1

I/O

–

P22:

I/O port when CFP22(D2/0x402D8) = "0" (default)

 

TM0

 

 

 

TM0:

16-bit timer 0 output when CFP22(D2/0x402D8) = "1"

 

P23

2

I/O

–

P23:

I/O port when CFP23(D3/0x402D8) = "0" (default)

 

TM1

 

 

 

TM1:

16-bit timer 1 output when CFP23(D3/0x402D8) = "1"

 

P24

4

I/O

–

P24:

I/O port when CFP24(D4/0x402D8) = "0" (default)

 

TM2

 

 

 

TM2:

16-bit timer 2 output when CFP24(D4/0x402D8) = "1"

 

#SRDY2

 

 

 

#SRDY2:

Serial I/F Ch. 2 ready signal input/output when SSRDY2(D3/0x402DB) = "1"

 

 

 

 

 

 

and CFP24(D4/0x402D8) = "0"

 

P25

5

I/O

–

P25:

I/O port when CFP25(D5/0x402D8) = "0" (default)

 

TM3

 

 

 

TM3:

16-bit timer 3 output when CFP25(D5/0x402D8) = "1"

 

#SCLK2

 

 

 

#SCLK2:

Serial I/F Ch. 2 clock input/output when SSCLK2(D2/0x402DB) = "1" and

 

 

 

 

 

 

CFP25(D5/0x402D8) = "0"

 

S1C33L03 PRODUCT PART

EPSON

A-9