W65C816S6PG-14 Western Design Center (WDC), W65C816S6PG-14 Datasheet - Page 23

• Manufacturer Part Number: W65C816S6PG-14
• Description: Microprocessors - MPU 8/16-bit Microprocessor
• Manufacturer: Western Design Center (WDC)

Specifications of W65C816S6PG-14

• Rohs: yes
• Processor Series: 65x
• Data Bus Width: 8 bit, 16 bit
• Maximum Clock Frequency: 14 MHz
• Operating Supply Voltage: 1.8 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-40
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 10

3.5.14 Direct Indirect Long Indexed-[d],y
With Direct Indirect Long Indexed ([d],y) addressing the 24-bit base address is pointed to by the sum
of the second byte of the instruction and the Direct Register. The effective address is this 24-bit base
address plus the Y Index Register.
3.5.15 Direct Indirect Long-[d]
With Direct Indirect Long ([d]) addressing the second byte of the instruction is added to the Direct
Register to form a pointer to the 24-bit effective address.
3.5.16 Direct Indirect-(d)
With Direct Indirect ((d)) addressing the second byte of the instruction is added to the Direct Register to
form a pointer to the low-order 16 bits of the effective address. The Data Bank Register contains the
high-order 8 bits of the effective address.
then:
Instruction:
then
Instruction:
Instruction:
Operand
Address:
Operand
Address:
Operand
Address:
then:
+
Opcode
Opcode
Opcode
DBR
00
00
00
+
+
+
effective address
effective address
direct address
base address
offset
offset
offset
(direct address)
(direct address)
Direct Register
Direct Register
Direct Register
direct address
+
Y Reg
offset
offset
offset
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