HD6473258P10 Renesas Electronics America, HD6473258P10 Datasheet - Page 53

• Manufacturer Part Number: HD6473258P10
• Description: IC H8 MCU OTP 32K 64DIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/325r

Specifications of HD6473258P10

• Core Processor: H8/300
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI, UART/USART
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-DIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Peripherals: -

Table 3-6. Bit-Manipulation Instructions (2)
Instruction
BIXOR
BLD
BILD
BST
BIST
* Size: operand size
Notes on Bit Manipulation Instructions: BSET, BCLR, BNOT, BST, and BIST are read-modify-
write instructions. They read a byte of data, modify one bit in the byte, then write the byte back.
Care is required when these instructions are applied to registers with write-only bits and to the I/O
port registers.
Read
Modify
Write
Example 1: BCLR is executed to clear bit 0 in the port 4 data direction register (P4DDR) under
the following conditions.
P4
P4
P4
The intended purpose of this BCLR instruction is to switch P4
7
6
5
:
:
B: Byte
– P4
0
:
Read one data byte at the specified address
Modify one bit in the data byte
Write the modified data byte back to the specified address
Input pin, Low, MOS pull-up transistor on
Input pin, High, MOS pull-up transistor off
Output pins, Low
Size*
B
B
B
C
XORs the C flag with the inverse of a specified bit in a general register
or memory.
The bit number is specified by 3-bit immediate data.
(<bit-No.> of <EAd>)
Copies a specified bit in a general register or memory to the C flag.
¬ (<bit-No.> of <EAd>)
Copies the inverse of a specified bit in a general register or memory to
the C flag.
The bit number is specified by 3-bit immediate data.
C
Copies the C flag to a specified bit in a general register or memory.
¬ C
Copies the inverse of the C flag to a specified bit in a general register or
memory.
The bit number is specified by 3-bit immediate data.
Function
¬ [(<bit-No.> of <EAd>)]
(<bit-No.> of <EAd>)
(<bit-No.> of <EAd>)
44
C
C
C
0
from output to input.