Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

ZEPIR0BAS02MODG Datasheet(PDF) 72 Page - Zilog, Inc.

Part # ZEPIR0BAS02MODG
Description  ZMOTION짰 Detection Module II
PDF  78 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ZILOG [Zilog, Inc.]
Direct Link  http://www.zilog.com
Logo ZILOG - Zilog, Inc.

ZEPIR0BAS02MODG Datasheet(HTML) 72 Page - Zilog, Inc.

Back Button ZEPIR0BAS02MODG Datasheet HTML 68Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 69Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 70Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 71Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 72Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 73Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 74Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 75Page - Zilog, Inc. ZEPIR0BAS02MODG Datasheet HTML 76Page - Zilog, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 72 / 78 page
background image
PS030504-0917
Part Numbers
ZMOTION® Detection Module II
Product Specification
64
Appendix C. Serial Interface Mode
The schematic in Figure 13 shows a typical application example of how to use the module
in Serial Interface Mode.
Serial Interface Mode is selected because the TXD pin is pulled High via the 10KΩ resis-
tor R1. This High state is only required to be guaranteed during power up. In this example,
the RXD and TXD signals are connected to the TXD and RXD signals (respectively) of
the Z8F1680. Since the MD and SLP signals are still active in the Serial Interface Mode,
they are also connected to the host MCU. If they were not connected to the MCU, MD
would typically drive the control circuitry similar the Hardware Interface Mode and SLP
either left unconnected or tied high. SLP has an internal pull-up to ensure proper opera-
tion. The Light Gate (LG) signal is connected to a CDS photocell in a divider configura-
tion with a potentiometer to adjust the light level. The signal is used by the Module to gate
the MD signal such that it does not activate in the presence of daytime ambient light.
When the signal on this pin is lower than lower than the value programmed into the Light
Gate Threshold register, the MD signal will not activate even when motion is detected.
Figure 13. Application Example, Serial Interface Mode
+3.3V
+3.3V
+3.3V
+3.3V
LIGHT LEVEL
RXD/DELAY
/MD/RESET
LIGHT GATE
TXD/SENSE
(OPTIONAL)
/SLEEP/DBG
>>>SERIAL>>>
<<<SERIAL<<<
(OPTIONAL)
C1
1uF
1
2
3
4
5
6
7
8
R2
100K
R3
CDS 100K
U1
Z8F1680
PB2/ANA2/AMPINP
2
PA4/RXD0
10
PA3/CTS0
9
PA2/DE0
8
PB3/CLKIN/ANA3
3
PA1/T0OUT/XOUT
6
PA0/T0IN/T0OUT/XIN
5
PB0/ANA0/AMPOUT
20
PB1/ANA1/AMPINN
1
PC1/ANA5/CINN/LED
17
PC0/ANA4/CINP/LED
16
DBG
15
PA7/T1OUT
13
PA6/T1IN/T1OUT
12
PA5/TXD0
11
RESET/PD0
14
VSS
7
VDD
4
PC3/COUT/LED
19
PC2/ANA6/LED
18
R1
100K



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com