Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual page 159

Cmos 32-bit single chip microcomputer
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Pin name
Pin No.
I/O
P11
121
I/O
EXCL1
T8UF1
DST1
P12
120
I/O
EXCL2
T8UF2
DST2
P13
119
I/O
EXCL3
T8UF3
DPCO
P14
118
I/O
FOSC1
DCLK
P15
84
I/O
EXCL4
#DMAEND0
#SCLK3
LDQM
P16
83
I/O
EXCL5
#DMAEND1
SOUT3
P20
80
I/O
#DRD
SDCKE
P21
79
I/O
#DWE
#GAAS
#SDWE
P22
1
I/O
TM0
P23
2
I/O
TM1
P24
4
I/O
TM2
#SRDY2
P25
5
I/O
TM3
#SCLK2
S1C33L03 FUNCTION PART
Pull-up
P11:
I/O port when CFP11(D1/0x402D4) = "0" and CFEX1(D1/0x402DF) = "0"
EXCL1:
16-bit timer 1 event counter input when CFP11(D1/0x402D4) = "1",
IOC11(D1/0x402D6) = "0" and CFEX1(D1/0x402DF) = "0"
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:
I/O port when CFP12(D2/0x402D4) = "0" and CFEX0(D0/0x402DF) = "0"
EXCL2:
16-bit timer 2 event counter input when CFP12(D2/0x402D4) = "1",
IOC12(D2/0x402D6) = "0" and CFEX0(D0/0x402DF) = "0"
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:
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:
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:
I/O port when CFP15(D5/0x402D4) = "0" and SDRENA(D7/0x39FFC1)
= "0" (default)
EXCL4:
16-bit timer 4 event counter input when CFP15(D5/0x402D4) = "1",
IOC15(D5/0x402D6) = "0" and SDRENA(D7/0x39FFC1) = "0"
#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:
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"
SOUT3:
Serial I/F Ch. 3 data output when SSOUT3(D1/0x402D7) = "1" and
CFP16(D6/0x402D4) = "0"
P20:
I/O port when CFP20(D0/0x402D8) = "0" and SDRENA(D7/0x39FFC1)
= "0" (default)
#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:
I/O port when CFP21(D1/0x402D8) = "0", CFEX2(D2/0x402DF) = "0" and
SDRENA(D7/0x39FFC1) = "0" (default)
#DWE:
DRAM write signal output for successive RAS mode when
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:
I/O port when CFP22(D2/0x402D8) = "0" (default)
TM0:
16-bit timer 0 output when CFP22(D2/0x402D8) = "1"
P23:
I/O port when CFP23(D3/0x402D8) = "0" (default)
TM1:
16-bit timer 1 output when CFP23(D3/0x402D8) = "1"
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:
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"
EPSON
I OUTLINE: LIST OF PINS
Function
A-1
B-I
Pin
B-I-3-5

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