DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 222

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

7.4.2
DMATCR is an 8-bit readable/writable register that controls enabling or disabling of DMAC transfer end pin output. A
port can be set for output automatically, and a transfer end signal output, by setting the appropriate bit.
DMATCR is initialized to H'00 by a reset, and in standby mode.
Bits 7 and 6—Reserved: These bits cannot be modified and are always read as 0.
Bit 5—Transfer End Enable 1 (TEE1): Enables or disables transfer end pin 1 (TEND1) output.
Bit 4—Transfer End Enable 0 (TEE0): Enables or disables transfer end pin 0 (TEND0) output.
The TEND pins are assigned only to channel B in short address mode.
The transfer end signal indicates the transfer cycle in which the transfer counter reached 0, regardless of the transfer
source. An exception is block transfer mode, in which the transfer end signal indicates the transfer cycle in which the
block counter reached 0.
Bits 3 to 0—Reserved: These bits cannot be modified and are always read as 0.
Rev.6.00 Oct.28.2004 page 192 of 1016
REJ09B0138-0600H
Bit
DMATCR :
Initial value :
R/W
DMA Terminal Control Register (DMATCR)
Bit 5
TEE1
0
1
Bit 4
TEE0
0
1
:
:
—
—
7
0
Description
TEND1 pin output disabled
TEND1 pin output enabled
Description
TEND0 pin output disabled
TEND0 pin output enabled
—
—
6
0
TEE1
R/W
5
0
TEE0
R/W
4
0
—
—
3
0
—
—
2
0
—
—
1
0
—
—
0
0
(Initial value)
(Initial value)