ZMOT0BSB0B0AG Zilog, ZMOT0BSB0B0AG Datasheet - Page 62

• Manufacturer Part Number: ZMOT0BSB0B0AG
• Description: Microcontrollers (MCU) ZMB Nic RE200B-P Pyr Fr CM 0.77 GI V3 Len
• Manufacturer: Zilog

Specifications of ZMOT0BSB0B0AG

• Processor Series: ZMOTION
• Core: Z8FS040
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Program Memory Type: Flash
• Program Memory Size: 4 KB
• Package / Case: SOIC-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix C. Software Support Files and
Project Configuration
PS028510-0111
ZDS II Project Settings
The following four files are provided to support the PIR engine:
ePIR_API.c.
places in memory.
ePIR_API.h.
definitions for EPIR_INIT and EPIR_ADC_ISR
API_INIT_xx.h.
pyroelectric sensor being used. The application code loads the API registers with these
values prior to executing the EPIR_INIT macro. Several versions of this file are available
from the Zilog website with tested configurations supporting the available lenses and
pyroelectric sensors. Refer to the
select the appropriate
startupePIR.asm.
ZDS II. It contains the environment initialization, stack and register pointer configurations
required specifically for a PIR project.
Zilog Developer Studio (ZDS II) is used for software development. Since the compiled
application code has no vision into the operation of the PIR engine, it is important to
ensure that the application working RAM area is not effected by engine operations. To
facilitate this, the PIR engine uses working register group E (addresses
working RAM area and the application code uses working register group 0 (as defined in
startupePIR.asm). These operations are automatically handled by the compiler and exam-
ples are provided with the available sample projects.
The Small Memory Model must be used for the application software.
To support the defined memory map, ZDS II project settings must be configured as follows
(sample projects are available that have these settings already configured).
Application Project Settings (Small Model)
•
RData:
–
–
–
Defined in ZDS II Project Settings under Linker Address Spaces
This allows for 16 bytes of stack space starting at
required, reduce the
The compiler uses address
20h–6Fh
Contains the API register definitions and locates them at their appropriate
Provides the bit definitions for the API registers and also contains the macro
This header file contains the default API settings specific to the lens and
This is the C startup file that replaces startups.asm or startupl.asm in
,
API_INIT_xx
F0h–FFh
6Fh
Appendix D. Lens Selection Guide
value.
00h
file for the selected lens.
to
ZMOTION™ Detection and Control Family
0Fh
for working registers
7Fh
. If additional space is
Product Specification
section on page 57 to
ZDS II Project Settings
E0h
to
EFh
) as its
55