Z8F042AHJ020SC00TR Zilog, Z8F042AHJ020SC00TR Datasheet - Page 219

• Manufacturer Part Number: Z8F042AHJ020SC00TR
• Description: IC ENCORE XP MCU FLASH 4K 28SSOP
• Manufacturer: Zilog
• Series: Encore!® XP®r

Specifications of Z8F042AHJ020SC00TR

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: IrDA, UART/USART
• Peripherals: Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT
• Number Of I /o: 23
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Z8F042AHJ020SC00T

Table 124. eZ8 CPU Instruction Summary (Continued)
PS022825-0908
Assembly
Mnemonic
AND dst, src
ANDX dst, src
ATM
BCLR bit, dst
BIT p, bit, dst
BRK
BSET bit, dst
BSWAP dst
BTJ p, bit, src, dst if src[bit] = p
BTJNZ bit, src, dst if src[bit] = 1
BTJZ bit, src, dst
CALL dst
CCF
CLR dst
Flags Notation:
Symbolic
Operation
dst ← dst AND src
dst ← dst AND src
Block all interrupt and
DMA requests during
execution of the next 3
instructions
dst[bit] ← 0
dst[bit] ← p
Debugger Break
dst[bit] ← 1
dst[7:0] ← dst[0:7]
if src[bit] = 0
SP ← SP -2
@SP ← PC
PC ← dst
C ← ~C
dst ← 00H
* = Value is a function of the result of the operation.
– = Unaffected
X = Undefined
PC ← PC + X
PC ← PC + X
PC ← PC + X
Address Mode
IRR
dst
ER
ER
DA
IR
IR
R
R
R
R
R
r
r
r
r
r
src
ER
IM
IM
IM
IR
R
Ir
Ir
Ir
Ir
r
r
r
r
Opcode(s)
(Hex)
D5
D4
D6
EF
2F
E2
E2
E2
F6
F7
F6
F7
F6
F7
B0
B1
52
53
54
55
56
57
58
59
00
0 = Reset to 0
1 = Set to 1
C
–
–
–
–
–
–
–
X
–
–
–
–
–
*
Z8 Encore! XP
Z
–
–
–
–
–
–
–
–
–
–
–
*
*
*
Flags
S V
–
–
–
–
–
–
–
–
–
–
–
*
*
*
Product Specification
–
0
0
–
–
–
–
0
–
–
–
–
–
–
eZ8 CPU Instruction Set
D
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–-
®
H
–
–
–
–
–
–
–
–
–
–
–
–
–
F082A Series
Cycles
Fetch
2
2
3
3
3
3
4
4
1
2
2
1
2
2
3
3
3
3
3
3
2
3
1
2
2
Cycles
Instr.
3
4
3
4
3
4
3
3
2
2
2
1
2
2
3
4
3
4
3
4
6
3
2
2
3
208