DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 520

• Manufacturer Part Number: DF2117VLP20V
• Description: IC H8S/2117 MCU FLASH 145TFLGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VLP20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 145-TFLGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 16 Serial Communication Interface with FIFO (SCIF)
16.3.7
FIIR consists of bits that identify interrupt sources. For details, see table 16.4.
Rev. 3.00 Sep. 28, 2009 Page 474 of 910
REJ09B0350-0300
Bit
7
6
5, 4
3
2
1
0
Bit Name
FIFOE1
FIFOE0
⎯
INTID2
INTID1
INTID0
INTPEND
Interrupt Identification Register (FIIR)
Initial Value
0
0
All 0
0
0
0
1
R/W
R
R
R
R
R
R
R
Description
FIFO Enable 1, 0
These bits indicate the transmit/receive FIFO setting.
00: Transmit/receive FIFOs disabled
11: Transmit/receive FIFOs enabled
Reserved
These bits are always read as 0 and cannot be
modified.
Interrupt ID2, ID1, ID0
These bits Indicate the interrupt of the highest
priority among the pending interrupts.
000: Modem status
001: FTHR empty
010: Receive data ready
011: Receive line status
110: Character timeout (when the FIFO is enabled)
Interrupt Pending
Indicates whether one or more interrupts are
pending.
0: Interrupt pending
1: No interrupt pending