ST2202 datasheet(53/65 Pages) ETC

Part #	ST2202

Description	8 BIT Integrated Microcontroller with 256K Bytes ROM

PDF	65 Pages

Scroll/Zoom	100%

Manufacturer	ETC [List of Unclassifed Manufacturers]

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53 / 65 page

Sitronix

ST2202

Ver 2.0a

53/65

2003-May-05

18.4.3 IrDA Control Register

TABLE 18-4 IrDA Control Register

Address Name

R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Default

$062

IRCTR

R/W

RXINV

TXINV

PW1

PW0

IREN

00- - -000

Bit 7: RXINV : Receive data inversion bit

0 = Receive data is normal

1 = Receive data is inverted

Bit 6: TXINV : Transmit data inversion bit

0 = Transmit data is normal

1 = Transmit data is inverted

Bit 2~1: PW[1:0] : IrDA pulse width selection bits

PW[1:0]

Pulse Width

1/16

2/16

3/16

Bit 0: IREN : IrDA mode control bit

0 = Normal mode (NRZ)

1 = IrDA mode

18.4.4 UART Data Register

TABLE 18-5 UART Data Register

Address Name

R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Default

$064

UDATA R/W

UD[7]

UD[6]

UD[5]

UD[4]

UD[3]

UD[2]

UD[1]

UD[0]

???? ????

Write: Write character data to transmitter / Read: Read character data from receiver

ST2202 Datasheet(PDF) 53 Page - List of Unclassifed Manufacturers

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