Epson S1C33210 User Manual

Page 23

1 OUTLINE

S1C33210 PRODUCT PART

EPSON

A-9

Pin name

Pin No.

I/O

Pull-up

Function

QFP15-128

P13

EXCL3

T8UF3

DPCO

124

I/O

–

P13:

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

CFEX1(D1/0x402DF) = "0"

EXCL3:

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

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

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

FOSC1

DCLK

125

I/O

–

P14:

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

CFEX0(D0/0x402DF) = "0"

FOSC1:

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

CFEX0(D0/0x402DF) = "0"

DCLK:

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

P15

EXCL4

#DMAEND0

128

I/O

–

P15:

I/O port when CFP15(D5/0x402D4) = "0" (default)

EXCL4:

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

"1" and IOC15(D5/0x402D6) = "0"

#DMAEND0: HSDMA Ch. 0 end-of-transfer signal output when

CFP15(D5/0x402D4) = "1" and IOC15(D5/0x402D6) = "1"

P16

EXCL5

#DMAEND1

I/O

–

P16:

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

EXCL5:

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

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

#DMAEND1: HSDMA Ch. 1 end-of-transfer signal output when

CFP16(D6/0x402D4) = "1" and IOC16(D6/0x402D6) = "1"

P20

#DRD

I/O

–

P20:

I/O port when CFP20(D0/0x402D8) = "0" (default)

#DRD:

DRAM read signal output for successive RAS mode when

CFP20(D0/0x402D8) = "1"

P21

#DWE

#GAAS

117

I/O

–

P21: I/O

port

when

CFP21(D1/0x402D8)

"0"

and

CFEX2(D2/0x402DF) = "0" (default)

#DWE: DRAM

read

signal

output

for

successive

RAS

mode

when

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

#GAAS: Area

address

strobe

for

when

CFEX2(D2/0x402DF)

"1"

P22

TM0

118

I/O

–

P22:

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

TM0:

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

P23

TM1

119

I/O

–

P23:

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

TM1:

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

P24

TM2

#SRDY2

126

I/O

–

P24:

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

TM2:

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

#SRDY2:

Serial I/F Ch.2 ready signal input/output when

SSRDY2(D3/0x402DB) = "1" and CFP24 (D4/0x402D8) = "0"

P25

TM3

#SCLK2

127

I/O

–

P25:

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

TM3:

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

#SCLK2:

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

"1" and CFP25(D5/0x402D8) = "0"

P26

TM4

SOUT2

I/O

–

P26:

I/O port when CFP26(D6/0x402D8) = "0" (default)

TM4:

16-bit timer 4 output when CFP26(D6/0x402D8) = "1"

SOUT2:

Serial I/F Ch.2 data output when SSOUT2(D1/0x402DB) = "1"

and CFP26(D6/0x402D8) = "0"

P27

TM5

SIN2

I/O

–

P27:

I/O port when CFP27(D7/0x402D8) = "0" (default)

TM5:

16-bit timer 5 output when CFP27(D7/0x402D8) = "1"

SIN2:

Serial I/F Ch.2 data input when SSIN2(D0/0x402DB) = "1" and

CFP27(D7/0x402D8) = "0"