SL11R Cypress Semiconductor Corp, SL11R Datasheet - Page 65

• Manufacturer Part Number: SL11R
• Description: IC MCU FULL SPD USB 16B 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of SL11R

• Applications: USB Microcontroller
• Core Processor: RISC
• Program Memory Type: Mask ROM (6 kB)
• Controller Series: USB Controller
• Ram Size: 3Kx8
• Interface: 2-Wire Serial, UART, USB
• Number Of I /o: 32
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 65°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1462

Sign-extends a byte in the lower eight bits of [destination] to a 16-bit signed word (integer).
Flags Affected: Z, S
7.20
Sets interrupt enable flag
Flags Affected: I
Note: The STI instruction takes effect 1 cycle after it is executed.
Clears interrupt enable flag
Flags Affected: I
Set Carry bit.
Flags Affected: C
Clear Carry bit.
Flags Affected: C
7.21
For the programmer’s convenience, the SL11R QT assembler implements several built-in macros. The table below shows the
macros, and the mnemonics for the code that the assembler will generate for these macros.
Document #: 38-08006 Rev. **
CBW
bit:
STI
bit:
CLI
bit:
STC
bit:
CLC
bit:
Macro
INC X
DEC X
PUSH X
POP X
1101111
Miscellaneous Instructions
Built-in Macros
15
15
15
15
15
Assembler will Generate
ADDI X, 1
SUBI X, 1
MOV [R15], X
MOV X, [R15]
14
14
14
14
14
13
13
13
13
13
1101111
1101111
1101111
1101111
12
12
12
12
12
11
11
11
11
11
10
10
10
10
10
9
9
9
9
9
111
8
8
8
8
8
010
111
111
111
7
7
7
7
7
6
6
6
6
6
000001
5
5
5
5
5
4
4
4
4
4
destination
000000
000010
000011
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
0
0
0
0
0
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SL11R