DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 477

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

10.3.4
TIER controls enabling or disabling of interrupt requests for each channel. The TPU has six TIER
registers, one for each channel.
Bit
7
6
5
4
Bit
Bit Name
Initial Value
R/W
Bit Name
TTGE

TCIEU
TCIEV
Timer Interrupt Enable Register (TIER)
TTGE
R/W
7
0
0
Initial
Value
1
0
0
R
6
1
R/W
R/W
R
R/W
R/W
TCIEU
R/W
5
0
A/D Conversion Start Request Enable
Description
Enables/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 is a read-only bit and cannot be modified.
Underflow Interrupt Enable
Enables/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/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
TCIEV
R/W
4
0
TGIED
R/W
3
0
Section 10 16-Bit Timer Pulse Unit (TPU)
Rev.1.00 Sep. 08, 2005 Page 427 of 966
TGIEC
R/W
2
0
TGIEB
R/W
1
0
REJ09B0219-0100
TGIEA
R/W
0
0