cs5954am Cypress Semiconductor Corporation., cs5954am Datasheet - Page 34

• Manufacturer Part Number: cs5954am
• Description: Usb Controller For Nand Flash
• Manufacturer: Cypress Semiconductor Corporation.

In addition, there is space for an optional three bit immediate value, which is used in a manner appropriate to the instruction. The
destination field functions exactly as it does in the dual operand operation instructions.
destination:= destination >> count
Flags Affected: Z, C, S
destination:= destination << count
Flags Affected: Z, C, S
Works identically to the SHR instruction, except that the LSB of destination is rotated into the MSB, as opposed to SHR, which
discards that bit
Flags Affected: Z, C, S
Works identically to the SHL instruction, except that the MSB of destination is rotated into the LSB, as opposed to SHL, which
discards that bit
Flags Affected: Z, C, S
destination:= destination + n
Flags Affected: Z, S
destination:= destination – n
Flags Affected: Z, S
destination:= ~destination
Flags Affected: Z, S
Notes:
Document #: 38-08025 Rev. **
37. The SHR instruction shifts in sign bits.
38. The C flag is set with last bit shifted out of LSB.
39. The C flag is set with last bit shifted out of MSB.
SHR
bit:
ROR
bit:
SHL
bit:
ROL
bit:
ADDI
bit:
SUBI
bit:
NOT
bit:
NEG
bit:
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
[37, 38]
[39]
13
13
13
13
13
13
13
13
1101000
1101010
1101001
1101011
1101101
1101111
1101111
1101100
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
(bitwise 1’s complement negation)
ADVANCE
INFORMATION
10
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
count-1
count-1
count-1
count-1
000
001
n-1
n-1
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
destination
destination
destination
destination
destination
destination
destination
destination
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
CS5954AM
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1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0