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Fig.20 Master reads after setting word address; write word address, set RS; ‘read data’.

(1) Last data byte is a dummy byte (may be omitted).

MGG003

S

A

0

0 A

slave address

CONTROL BYTE A

1

Co

DATA BYTE

A

CONTROL BYTE A

R/W

0

Co

Co

update

data pointer

update

data pointer

1 byte

n

≥ 0 bytes

n bytes

last byte

2n

0 bytes

A

acknowledgement

S

A

0

S

1A

DATA BYTE

A

1

P

SLAVE

ADDRESS

DATA BYTE

acknowledgement

acknowledgement

no acknowledgement

R/W

RS

RS