DF2378BVFQ35WV Renesas Electronics America, DF2378BVFQ35WV Datasheet - Page 644

• Manufacturer Part Number: DF2378BVFQ35WV
• Description: IC H8S/2378 MCU FLASH 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378BVFQ35WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 35MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-QFP
• For Use With: EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 16-Bit Timer Pulse Unit (TPU)
11.3.4
TIER registers control enabling or disabling of interrupt requests for each channel. The TPU has
six TIER registers, one for each channel.
Bit
7
6
5
4
3
Rev.7.00 Mar. 18, 2009 page 576 of 1136
REJ09B0109-0700
Bit Name
TTGE
—
TCIEU
TCIEV
TGIED
Timer Interrupt Enable Register (TIER)
Initial value
0
1
0
0
0
R/W
R/W
—
R/W
R/W
R/W
Description
A/D Conversion Start Request Enable
Enables or disables generation of A/D conversion
start requests by TGRA input capture/compare
match.
0: A/D conversion start request generation disabled
1: A/D conversion start request generation enabled
Reserved
This bit is always read as 1 and cannot be
modified.
Underflow Interrupt Enable
Enables or disables interrupt requests (TCIU) by
the TCFU flag when the TCFU flag in TSR is set to
1 in channels 1, 2, 4, and 5.
In channels 0 and 3, bit 5 is reserved. It is always
read as 0 and cannot be modified.
0: Interrupt requests (TCIU) by TCFU disabled
1: Interrupt requests (TCIU) by TCFU enabled
Overflow Interrupt Enable
Enables or disables interrupt requests (TCIV) by
the TCFV flag when the TCFV flag in TSR is set to
1.
0: Interrupt requests (TCIV) by TCFV disabled
1: Interrupt requests (TCIV) by TCFV enabled
TGR Interrupt Enable D
Enables or disables interrupt requests (TGID) by
the TGFD bit when the TGFD bit in TSR is set to 1
in channels 0 and 3.
In channels 1, 2, 4, and 5, bit 3 is reserved. It is
always read as 0 and cannot be modified.
0: Interrupt requests (TGID) by TGFD bit disabled
1: Interrupt requests (TGID) by TGFD bit enabled