HD6417727BP100BV Renesas Electronics America, HD6417727BP100BV Datasheet - Page 152
HD6417727BP100BV
Manufacturer Part Number
HD6417727BP100BV
Description
IC SUPERH MPU ROMLESS 240BGA
Manufacturer
Renesas Electronics America
Series
SuperH® SH7700r
Datasheet
1.HD6417727BP100CV.pdf
(1098 pages)
Specifications of HD6417727BP100BV
Core Processor
SH-3 DSP
Core Size
32-Bit
Speed
100MHz
Connectivity
FIFO, SCI, SIO, SmartCard, USB
Peripherals
DMA, LCD, POR, WDT
Number Of I /o
104
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.6 V ~ 2.05 V
Data Converters
A/D 6x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
240-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
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Section 2 CPU
Table 2.33 DC Bit Update Definitions
CS [2:0]
0
0
0
0
1
1
1
1
Rev.6.00 Mar. 27, 2009 Page 94 of 1036
REJ09B0254-0600
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
Condition Mode
Carry or borrow
mode
Negative value
mode
Zero value mode
Overflow mode
Signed greater-than
mode
Signed greater-or-
equal mode
Reserved
Reserved
Description
The DC bit is set if an ALU arithmetic operation generates a carry
or borrow, and is cleared otherwise.
When a PSHA or PSHL shift instruction is executed, the last bit
data shifted out is copied into the DC bit.
When an ALU logical operation is executed, the DC bit is always
cleared.
When an ALU or shift (PSHA) arithmetic operation is executed,
the MSB of the result, including the guard bits, is copied into the
DC bit.
When an ALU or shift (PSHL) logical operation is executed, the
MSB of the result, excluding the guard bits, is copied into the DC
bit.
The DC bit is set if the result of an ALU or shift operation is all-
zeros, and is cleared otherwise.
The DC bit is set if the result of an ALU or shift (PSHA) arithmetic
operation exceeds the destination register range, excluding the
guard bits, and is cleared otherwise.
When an ALU or shift (PSHL) logical operation is executed, the
DC bit is always cleared.
This mode is similar to signed greater-or-equal mode, but DC is
cleared if the result is all-zeros.
DC = ~{(negative value ^ over-range) | zero value};
DC = 0; In case of logical operation
If the result of an ALU or shift (PSHA) arithmetic operation
exceeds the destination register range, including the guard bits
(“over-range”), the definition is the same as in negative value
mode. If the result is not over-range, the definition is the opposite
of that in negative value mode.
When an ALU or shift (PSHL) logical operation is executed, the
DC bit is always cleared.
DC = ~(negative value ^ over-range);
DC = 0; In case of logical operation
In case of arithmetic operation
In case of arithmetic operation
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