DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 618

• 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 18 Keyboard Buffer Control Unit (PS2)
18.3.5
KBBR stores receive data. Its value is valid only when KBF = 1.
18.3.6
KBTR stores transmit data.
Rev. 3.00 Sep. 28, 2009 Page 572 of 910
REJ09B0350-0300
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
Bit Name
KB7
KB6
KB5
KB4
KB3
KB2
KB1
KB0
Bit Name
KBT7
KBT6
KBT5
KBT4
KBT3
KBT2
KBT1
KBT0
Keyboard Data Buffer Register (KBBR)
Keyboard Buffer Transmit Data Register (KBTR)
Initial
Value
0
0
0
0
0
0
0
0
Initial
Value
1
1
1
1
1
1
1
1
R/W
R
R
R
R
R
R
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Keyboard Data 7 to 0
8-bit read only data.
Initialized to H'00 by a reset or when KBIOE is cleared
to 0.
Description
Keyboard Buffer Transmit Data Register 7 to 0
Initialized to H'FF at reset.