DF2117VLP20V Renesas Electronics America, DF2117VLP20V Datasheet - Page 86
DF2117VLP20V
Manufacturer Part Number
DF2117VLP20V
Description
IC H8S/2117 MCU FLASH 145TFLGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2100r
Datasheet
1.DF2117VBG20V.pdf
(960 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2117VLP20V
Manufacturer:
Renesas
Quantity:
100
Part Number:
DF2117VLP20V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 86 of 960
- Download datasheet (6Mb)
Section 2 CPU
2.4.4
This 8-bit register contains internal CPU status information, including an interrupt mask bit (I) and
half-carry (H), negative (N), zero (Z), overflow (V), and carry (C) flags.
Operations can be performed on the CCR bits by the LDC, STC, ANDC, ORC, and XORC
instructions. The N, Z, V, and C flags are used as branching conditions for conditional branch
(Bcc) instructions.
Rev. 3.00 Sep. 28, 2009 Page 40 of 910
REJ09B0350-0300
Bit
7
6
5
4
3
2
Condition-Code Register (CCR)
Bit Name
I
UI
H
U
N
Z
Initial
Value
1
Undefined R/W
Undefined R/W
Undefined R/W
Undefined R/W
Undefined R/W
R/W
R/W
Description
Interrupt Mask Bit
Masks interrupts other than NMI when set to 1. NMI is
accepted regardless of the I bit setting. The I bit is set to
1 at the start of an exception-handling sequence. For
details, refer to section 5, Interrupt Controller.
User Bit or Interrupt Mask Bit
Can be read or written by software using the LDC, STC,
ANDC, ORC, and XORC instructions.
Half-Carry Flag
When the ADD.B, ADDX.B, SUB.B, SUBX.B, CMP.B,
or NEG.B instruction is executed, this flag is set to 1 if
there is a carry or borrow at bit 3, and cleared to 0
otherwise. When the ADD.W, SUB.W, CMP.W, or
NEG.W instruction is executed, the H flag is set to 1 if
there is a carry or borrow at bit 11, and cleared to 0
otherwise. When the ADD.L, SUB.L, CMP.L, or NEG.L
instruction is executed, the H flag is set to 1 if there is a
carry or borrow at bit 27, and cleared to 0 otherwise.
User Bit
Can be read or written by software using the LDC, STC,
ANDC, ORC, and XORC instructions.
Negative Flag
Stores the value of the most significant bit of data as a
sign bit.
Zero Flag
Set to 1 to indicate zero data, and cleared to 0 to
indicate non-zero data.
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