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NEC PD17062 User Manual

Page 203

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203

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PD17062

Table 16-3 CH1 Operation Modes

Remark

×

: Don’t care

Serial interface

Port 0A I/O

SI pin

SCK pin

SO pin

Operation mode

mode register

specification

SB

SIO0MS SIO0TX P0ABIO2 P0ABIO3 P0BBIO0

0

0

0

0

0

0

SD-IN

CK-IN

IN-PORT

Serial I/O-SI, EXT-CLK, 1IN-PORT

0

0

0

0

0

1

SD-IN

CK-IN

OUT-PORT Serial I/O-SI, EXT-CLK, 1OUT-PORT

0

0

0

0

1

0

OUT-PORT IN-PORT

IN-PORT

1OUT-PORT+2IN-PORT

0

0

0

0

1

1

OUT-PORT IN-PORT OUT-PORT 2OUT-PORT+1IN-PORT

0

0

0

1

0

0

SD-IN

OUT-PORT IN-PORT

Serial I/O-SI, INT-CLK (SOFT-CLK),

1IN-PORT

0

0

0

1

0

1

SD-IN

OUT-PORT OUT-PORT Serial I/O-SI, INT-CLK (SOFT-CLK),

1IN-PORT

0

0

0

1

1

0

OUT-PORT OUT-PORT IN-PORT

2OUT-PORT + 1IN-PORT

0

0

0

1

1

1

OUT-PORT OUT-PORT OUT-PORT 3OUT-PORT

0

0

1

0

0

×

SD-IN

CK-IN

SD-OUT

Serial I/O-SI/SO, EXT-CLK

0

0

1

0

1

×

OUT-PORT

CK-IN

SD-OUT

Serial I/O-SO, EXT-CLK, 1OUT-
PORT

0

0

1

1

0

×

SD-IN

OUT-PORT

SD-OUT

Serial I/O-SI/SO, INT-CLK (SOFT-
CLK)

0

0

1

1

1

×

OUT-PORT OUT-PORT

SD-OUT

Serial I/O-SO, INT-CLK (SOFT-CLK),
1OUT-PORT

0

1

0

×

0

0

SD-IN

CK-OUT

IN-PORT

Serial I/O-SI, INT-CLK, 1IN-PORT

0

1

0

×

0

1

SD-IN

CK-OUT

OUT-PORT Serial I/O-SI, INT-CLK,1OUT-PORT

0

1

0

×

1

0

OUT-PORT

CK-OUT

IN-PORT

CLK-OUT,1OUT-PORT, 1IN-PORT

0

1

0

×

1

1

OUT-PORT

CK-OUT

OUT-PORT CLK-OUT, 2OUT-PORT

0

1

1

Ч

0

Ч

SD-IN

CK-OUT

SD-OUT

Serial I/O-SI/SO, INT-CLK

0

1

1

Ч

1

Ч

OUT-PORT

CK-OUT

SD-OUT

Serial I/O-SO, INT-CLK, 1OUT-PORT

1

Ч

Ч

Ч

Ч

Ч

Not to be set