1 OUTLINE

 

 

Table 1.3.3 List of Pins for HSDMA Control Signals

Pin name

Pin No.

 

I/O

Pull-up

 

Function

 

QFP15-128

 

 

 

 

 

K50

19

 

I

Pull-up

K50:

Input port when CFK50(D0/0x402C0) = "0" (default)

#DMAREQ0

 

 

 

 

#DMAREQ0:

HSDMA Ch. 0 request input when CFK50(D0/0x402C0) = "1"

K51

23

 

I

Pull-up

K51:

Input port when CFK51(D1/0x402C0) = "0" (default)

#DMAREQ1

 

 

 

 

#DMAREQ1:

HSDMA Ch. 1 request input when CFK51(D1/0x402C0) = "1"

P32

13

 

I/O

P32:

I/O port when CFP32(D2/0x402DC) = "0" (default)

#DMAACK0

 

 

 

 

#DMAACK0: HSDMA Ch. 0 acknowledge output when CFP32(D2/0x402DC)

 

 

 

 

 

 

= "1"

P33

15

 

I/O

P33:

I/O port when CFP33(D3/0x402DC) = "0" (default)

#DMAACK1

 

 

 

 

#DMAACK1: HSDMA Ch. 1 acknowledge output when CFP33(D3/0x402DC)

 

 

 

 

 

 

= "1"

P04

83

 

I/O

P04:

I/O port when CFP04(D4/0x402D0) = "0" and

SIN1

 

 

 

 

 

CFEX4(D4/0x402DF) = "0" (default)

 

 

 

 

 

SIN1:

Serial I/F Ch. 1 data input when CFP04(D4/0x402D0) = "1" and

 

 

 

 

 

 

CFEX4(D4/0x402DF) = "0"

P15

128

 

I/O

P15:

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

EXCL4

 

 

 

 

EXCL4:

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

#DMAEND0

 

 

 

 

 

"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

77

 

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) =

#DMAEND1

 

 

 

 

 

"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"

P05

86

 

I/O

P05:

I/O port when CFP05(D5/0x402D0) = "0" and

SOUT1

 

 

 

 

 

CFEX5(D5/0x402DF) = "0" (default)

 

 

 

 

 

SOUT1:

Serial I/F Ch. 1 data outputwhen CFP05(D5/0x402D0)= "1" and

 

 

 

 

 

 

CFEX5(D5/0x402DF) = "0"

S1C33210 PRODUCT PART

EPSON

A-7