DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 82

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
2.8.7
The operand value is 8-bit (#xx:8), 16-bit (#xx:16), or 32-bit (#xx:32) data included in the
instruction code.
This addressing mode has short formats in which 3- or 4-bit immediate data can be used.
When the size of immediate data is less than that of the destination operand value (byte, word, or
longword) the immediate data is zero-extended.
The ADDS, SUBS, INC, and DEC instructions contain immediate data implicitly. Some bit
manipulation instructions contain 3-bit immediate data in the instruction code, for specifying a bit
number. The BFLD and BFST instructions contain 8-bit immediate data in the instruction code,
for specifying a bit field. The TRAPA instruction contains 2-bit immediate data in the instruction
code, for specifying a vector address.
2.8.8
This mode is used in the Bcc and BSR instructions. The operand value is a 32-bit branch address,
which is the sum of an 8- or 16-bit displacement in the instruction code and the 32-bit address of
the PC contents. The 8-bit or 16-bit displacement is sign-extended to 32 bits when added to the PC
contents. The PC contents to which the displacement is added is the address of the first byte of the
next instruction, so the possible branching range is −126 to +128 bytes (−63 to +64 words) or
−32766 to +32768 bytes (−16383 to +16384 words) from the branch instruction. The resulting
value should be an even number. In advanced mode, only the lower 24 bits of this branch address
are valid; the upper 8 bits are all assumed to be 0 (H'00).
2.8.9
This mode is used in the Bcc and BSR instructions. The operand value is a 32-bit branch address,
which is the sum of the following operation result and the 32-bit address of the PC contents: the
contents of an address register specified by the register field in the instruction code (RnL, Rn, or
ERn) is zero-extended and multiplied by 2. The PC contents to which the displacement is added is
the address of the first byte of the next instruction. In advanced mode, only the lower 24 bits of
this branch address are valid; the upper 8 bits are all assumed to be 0 (H'00).
Rev. 2.00 Jun. 28, 2007 Page 56 of 864
REJ09B0341-0200
Immediate#xx
Program-Counter Relative@(d:8, PC) or @(d:16, PC):
Program-Counter Relative with Index Register@(RnL.B, PC), @(Rn.W, PC), or
@(ERn.L, PC)