Z8F08200100KIT Zilog, Z8F08200100KIT Datasheet - Page 226

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Z8F08200100KIT

Manufacturer Part Number
Z8F08200100KIT
Description
DEV KIT FOR Z8 ENCORE 4K TO 8K
Manufacturer
Zilog
Series
Z8 Encore!®r
Type
MCUr
Datasheets

Specifications of Z8F08200100KIT

Contents
Evaluation Board, Cable, Power Supply, Software and Documentation
Data Bus Width
8 bit
Interface Type
RS-485
Silicon Manufacturer
Zilog
Core Architecture
Z8 Encore
Silicon Core Number
Z8F0822SJ020
Silicon Family Name
XP F0822
For Use With/related Products
Z8 Encore!™
For Use With
269-4661 - KIT ACC ETHERNET SMART CABLE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
269-3183
Condition Codes
PS022517-0508
The C, Z, S, and V flags control the operation of the conditional jump (JP cc and JR cc)
instructions. Sixteen frequently useful functions of the flag settings are encoded in a 4-bit
field called the condition code (cc), which forms Bits 7:4 of the conditional jump
instructions. The condition codes are summarized in
codes can be created using more than one assembly code mnemonic. The result of the flag
test operation decides if the conditional jump is executed.
Table 117. Condition Codes
Binary
0000
0001
0010
0100
0101
1000
1001
1010
0011
0110
0110
0111
0111
1011
1100
1101
1110
1110
1111
1111
Hex
C
D
A
B
E
E
F
F
0
1
2
3
4
5
6
6
7
7
8
9
Assembly
Mnemonic Definition
F
LT
LE
ULE
OV
Ml
Z
EQ
C
ULT
T (or blank)
GE
GT
UGT
NOV
PL
NZ
NE
NC
UGE
Always False
Less Than
Less Than or Equal
Unsigned Less Than or Equal (C OR Z) = 1
Overflow
Minus
Zero
Equal
Carry
Unsigned Less Than
Always True
Greater Than or Equal
Greater Than
Unsigned Greater Than
No Overflow
Plus
Non-Zero
Not Equal
No Carry
Unsigned Greater Than or
Equal
Table
Z8 Encore! XP
117. Some binary condition
Product Specification
Flag Test Operation
(S XOR V) = 1
(Z OR (S XOR V)) = 1
V = 1
S = 1
Z = 1
Z = 1
C = 1
C = 1
(S XOR V) = 0
(Z OR (S XOR V)) = 0
(C = 0 AND Z = 0) = 1
V = 0
S = 0
Z = 0
Z = 0
C = 0
C = 0
eZ8 CPU Instruction Set
®
F0822 Series
213

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