AMD-K6-IIIE+550ACR AMD (ADVANCED MICRO DEVICES), AMD-K6-IIIE+550ACR Datasheet - Page 51

• Manufacturer Part Number: AMD-K6-IIIE+550ACR
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AMD-K6-IIIE+550ACR

• Lead Free Status / RoHS Status: Not Compliant

23543A/0—September 2000
Integer Data Types
Figure 8. Integer Data Registers
Chapter 3
Quadword Integer
Byte Integer
Word Integer
Doubleword Integer
63
Table 3.
Four types of data are used in general-purpose registers—byte,
word, doubleword, and quadword integers. Figure 8 shows the
format of the integer data registers.
(Doubleword)
32-Bit Name
EDX
EAX
EBX
ECX
ESP
EBP
EDI
ESI
General-Purpose Register Doubleword, Word, and Byte Names
Software Environment
16-Bit Name
Precision — 64 Bits
(Word)
AX
BX
CX
DX
BP
SP
DI
SI
31
AMD-K6™-IIIE+ Embedded Processor Data Sheet
(High-order Bits)
8-Bit Name
Precision — 32 Bits
DH
AH
BH
CH
–
–
–
–
15
Precision — 16 Bits
(Low-order Bits)
8-Bit Name
7
DL
AL
BL
CL
–
–
–
–
Precision —
8 Bits
0
0
0
0
29