CY7C63833-LFXC Cypress Semiconductor Corp, CY7C63833-LFXC Datasheet - Page 9

• Manufacturer Part Number: CY7C63833-LFXC
• Description: IC USB PERIPHERAL CTRLR 32VQFN
• Manufacturer: Cypress Semiconductor Corp
• Series: CY7Cr

Specifications of CY7C63833-LFXC

• Controller Type: USB Peripheral Controller
• Interface: USB
• Voltage - Supply: 4 V ~ 5.5 V
• Current - Supply: 40mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 770-1001 - ISP 4PORT CYPRESS ENCORE II MCUCY4623 - KIT MOUSE REFERENCE DESIGN428-1774 - EXTENSION KIT FOR ENCORE II428-1773 - KIT DEVELOPMENT ENCORE II
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 428-2258; CY7C63833-LFXC

Table 7-3. CPU X Register (CPU_X)
Table 7-4. CPU Stack Pointer Register (CPU_SP)
Table 7-5. CPU Program Counter High Register (CPU_PCH)
Table 7-6. CPU Program Counter Low Register (CPU_PCL)
7.2 Addressing Modes
7.2.1 Source Immediate
The result of an instruction using this addressing mode is placed
in the A register, the F register, the SP register, or the X register,
which is specified as part of the instruction opcode. Operand 1
is an immediate value that serves as a source for the instruction.
Arithmetic instructions require two sources; the second source is
the A or the X register specified in the opcode. Instructions using
this addressing mode are two bytes in length.
Document 38-08035 Rev. *K
Bit [7:0]: X [7:0]
8-bit data value holds an index for any instruction that uses an indexed addressing mode.
Bit [7:0]: Stack Pointer [7:0]
8-bit data value holds a pointer to the current top of the stack.
Bit [7:0]: Program Counter [15:8]
8-bit data value holds the higher byte of the program counter.
Bit [7:0]: Program Counter [7:0]
8-bit data value holds the lower byte of the program counter.
Read/Write
Read/Write
Read/Write
Read/Write
Default
Default
Default
Default
Field
Field
Field
Field
Bit #
Bit #
Bit #
Bit #
7
–
0
7
–
0
7
–
0
7
–
0
6
–
0
6
–
0
6
–
0
6
–
0
5
–
0
5
–
0
5
–
0
5
–
0
Program Counter [15:8]
Program Counter [7:0]
4
–
0
4
–
0
4
–
0
4
–
0
Stack Pointer [7:0]
X [7:0]
Table 7-7. Source Immediate
Examples
Instruction
ADD
MOV
AND
A
X
F
Opcode
3
–
0
3
–
0
3
–
0
3
–
0
7
8
9
The immediate value of 7 is added with the
Accumulator and the result is placed in the
Accumulator.
The immediate value of 8 is moved to the X
register.
The immediate value of 9 is logically ANDed with
the F register and the result is placed in the F
register.
CY7C63310, CY7C638xx
2
–
0
2
–
0
2
–
0
2
–
0
Immediate Value
1
–
0
1
–
0
1
–
0
1
–
0
Operand 1
Page 9 of 83
0
–
0
0
–
0
0
–
0
0
–
0
[+] Feedback
[+] Feedback