38K2 datasheet(59/358 Pages) RENESAS

Part #	38K2

Description	RENESAS 8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES

PDF	358 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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59 / 358 page

FUNCTIONAL DESCRIPTION

Rev.2.00

Oct 15, 2006

page 40 of 130

38K2 Group

REJ09B0338-0200

HARDWARE

Fig. 45 Structure of EP00 byte number register

Fig. 46 Structure of EP00 buffer area set register

BBYT00

[3:0]

b7:b4

—

EP00 byte number register (EP00BYT) [address 001E16]

OUT : The received byte number is automatically set.

IN : Set the transmitting byte number.

Write 0 when writing.

0 is read when reading.

Bit name

Bit symbol

At reset

Function

H/W

S/W

Transmit/receive byte number bit

Not used

—: State remaining

EP00 beginning address set bit

Not used

BADD00

[4:0]

b7:b5

–

EP00 buffer area set register (EP00BUF) [address 0FED16]

Bit name

Bit symbol

At reset

Function

H/W

S/W

Set the beginning address of EP00’s buffer area.

(32-byte unit)

b4b3b2b1b0

0 0 0 1 0 : 004016

0 0 0 1 1 : 006016

..............

1 1 1 1 0 : 03C016

1 1 1 1 1 : 03E016

Write “0” when writing.

“0” is read when reading.

–: State remaining

38K2 Datasheet(PDF) 59 Page - Renesas Technology Corp

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