HD64F7047 datasheet(155/764 Pages) RENESAS

Part #	HD64F7047

Description	Renesas 32-Bit RISC Microcomputer SuperHTMRISC engine Family/SH7000 Series

PDF	764 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

155 / 764 page

Rev. 2.00, 09/04, page 115 of 720

8.2.7

DTC Enable Registers (DTER)

DTER which is comprised of seven registers, DTEA to DTEF, is a register that specifies DTC

activation interrupt sources. The correspondence between interrupt sources and DTE bits is shown

in table 8.1.

Bit

Bit Name

Initial

Value

R/W

Description

DTE*7

DTE*6

DTE*5

DTE*4

DTE*3

DTE*2

DTE*1

DTE*0

R/W

DTC Activation Enable 7 to 0

Setting this bit to 1 specifies the corresponding interrupt

source to a DTC activation source.

[Clearing conditions]

• When the DISEL bit is 1 and the data transfer has

ended

• When the specified number of transfers have ended

• 0 is written to the bit to be cleared after 1 has been

read from the bit

These bits are not cleared when the DISEL bit is 0 and

the specified number of transfers have not ended.

[Setting condition]

1 is written to the bit to be set after a 0 has been read

from the bit

Note:

The last character of the DTC enable register’s name comes here.

Example: DTEB3 in DTEB, etc.

HD64F7047 Datasheet(PDF) 155 Page - Renesas Technology Corp