z16f2811 ZiLOG Semiconductor, z16f2811 Datasheet - Page 36
z16f2811
Manufacturer Part Number
z16f2811
Description
High Performance Microcontrollers
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z16F2811.pdf
(383 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
z16f2811AL20SG
Manufacturer:
VISHAY
Quantity:
9 487
Part Number:
z16f2811AL20SG
Manufacturer:
ZILOG
Quantity:
20 000
Company:
Part Number:
z16f2811FI20SG
Manufacturer:
Zilog
Quantity:
155
- Current page: 36 of 383
- Download datasheet (3Mb)
External Memory
Endianness
PS022006-0207
Table 5. ZNEO CPU Control Registers
Many ZNEO CPU products support external data and address buses for connecting to
additional external memories and/or memory-mapped peripherals. The external addresses
are used for storing program code, data, constants, and stack, etc. Attempts to read from or
write to unavailable external addresses is undefined.
The ZNEO CPU accesses data in big endian order, that is, the address of a multi-byte word
or quad points to the most significant byte.
ZNEO CPU.
Address (Hex)
FF_E004-FF_E007
FF_E00C-FF_E00F
FF_E010
FF_E012
Figure 7. Endianness of Words and Quads
Address
of Word
Address
of Quad
P R E L I M I N A R Y
Register Description
Program counter overflow
Stack pointer overflow
Flags
CPU control
MSB
MSB
LSB
LSB
00_0081H
00_0080H
00_0083H
00_0082H
00_0081H
00_0080H
Figure 7
illustrates the Endianness of the
Register Mnemonic
PCOV
SPOV
FLAGS
CPUCTL
Product Specification
ZNEO
™
Address Space
Z16F Series
22
Related parts for z16f2811
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ez80f91 Mini Enet Module
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Development Boards & Kits - 8051 Z51F0811 Eval Kit
Manufacturer:
ZiLOG
Datasheet:
Part Number:
Description:
Development Boards & Kits - Other Processors ZiLOG TCP/IP Software Suite (ZTP Rev 1.4) - Object Code (Free download on www.zilog.com)
Manufacturer:
ZiLOG
Part Number:
Description:
Z90233, Z90234, And Z90231 Ezvision 200 Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller In-circuit Emulator Ice Device
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Cmos Usc Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Iusc Integrated Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
16-bit Processor
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Pcmcia Interface Solution
Manufacturer:
ZiLOG Semiconductor
Datasheet: