THE PORT AUTHORITY OF NEW YORK & NEW JERSEY

Description

• exposé
• expression écrite

PROCUREMENT DEPARTMENT 2 MONTGOMERY STREET, 3RD FL. JERSEY CITY, NJ 07302 Date: 01/06/2012 ADDENDUM _1 To prospective Bidders on Bid _ 27654 for Fire Alarm Central Supervisory Station Operations at JFK International Airport – Three Year Contract Due back on January 18, 2012, no later than 11:00 A.M Originally due on January 11, 2012, no later than 11:00AM I. CHANGES/MODIFICATIONS The following changes/modifications are hereby made to the solicitation documents: The due date for Bid _27654 is hereby extended to January 18, 2012, no later than 11:00 AM.

• copy of the site visit sign
• future solicitations
• supervisory station operations
• days from date of award
• station communicators
• procedures of the respective fire alarm brand
• fire alarm
• pricing

Sujets

• Exposé
• Baxter
• Whelan
• Le Port
• New York City
• Station
• Procedure (term)

Informations

• Publié par: bomel
• Nombre de lectures: 20
• Langue: English

Extrait

SH1123
256 X 64 16 Grayscale
Preliminary Dot Matrix OLED/PLED Driver with Controller
Features
Support maximum 256 X 64 dot matrix panel with 16 Vertical scrolling
grayscale On-chip oscillator
Embedded 256 X 64 x 4bits SRAM Available internal DC-DC converter
Operating voltage: 256-step contrast control on monochrome passive OLED panel
- I/O voltage supply: VDD1 = 1.65V - 3.5V Low power consumption
- Logic voltage supply: VDD2 = 2.4V - 3.5V - Sleep mode: <5µA
- DC-DC voltage supply: AVDD = 2.4V – 3.5V Wide range of operating temperatures: -40 to +85°C
- OLED Operating voltage supply: VPP = 7.0V - 16.0V
Available in COG and COF form
Maximum segment output current: 400µA
m common sink current: 102mA
8-bit 6800-series parallel interface, 8-bit 8080-series
parallel interface, serial peripheral interface
Programmable frame frequency and multiplexing ratio
Row re-mapping and column re-mapping (ADC)
General Description
SH1123 is a single-chip CMOS OLED/PLED driver with controller for organic/polymer light emitting diode dot-matrix graphic
display system. SH1123 consists of 256 segments, 64 commons with 16 grayscale that can support a maximum display
resolution of 256 X 64. It is designed for Common Cathode type OLED panel.
SH1123 embeds with contrast control, display RAM oscillator and efficient DC-DC converter, which reduces the number of
external components and power consumption. SH1123 is suitable for a wide range of compact portable applications, such as
car audio, and calculator, etc.
1 V0.4 SH1123
Pin Configuration
SH1123-COF01
TOP VIEW



2 V0.4
470 NC
469 NC
468 COM62
469 COM60
438 COM2
437 COM0
DUMMY 1
436 NC
VCL 2
435 NC
IREF 3
D7 4
D6 5
D5 6
427 NC
D4 7
426 NC
D3 8
425 SEG0
D2 9
424 SEG1
D1 10
D0 11
RD 12
WR 13
299
SEG126
A0 14
298 SEG127
RES 15
297 NC
CS 16
296 NC
TEST2 17
TEST3 18
TEST1 19
209 NC
P/S 20
208 NC
C86 21
VDD2 22 207 SEG128
206 SEG129
VDD1 23
VBREF 24
SENSE 25
FB 26
81 SEG254
AVDD 27
80 SEG255
SW 28
79 NC
VSS 29
78 NC
VPP 30
VCOMH 31
VSL 32
70 NC
VCL 33
69 NC
DUMMY 34
68 COM1
67 COM3
38 COM61
37 COM63
36 NC
35 NC SH1123
Pad Configuration
12094um
137 187 368 402
X X X X X X X X X X
Y
XSH1123 Dummy Pad( 0 , 0 )
X 1426um
X X X X
1 34 35 58 59 60 102 103 136
3 V0.4 SH1123
Block Diagram
SEG0 SEG255 COM0 COM63
VDD1
VDD2
VSS
VCOMH
VCL
Segment driver Common driverPower supply
VSL
circuit
IREF
VREF
Shift register
VPP
AVDD
SW
DC-DC
SENSE Display data latch
FB
VBREF
Output status 256X 64 x 4 dots
selector circuit Display Data RAM
Column address decoder
Page Address
Register
8-bit column address counter
Display Timing
CL
Generator Circuit
8-bit column address counter
Bus Holder Command Decoder Bus Holder Oscillator CLS
Microprocessor Interface I/O Buffer
CS A0 RD WR P/S C86 RES D7 D6 D5 D4 D3 D2 D1 D0
(E) (R/W) (SI) (SCL)
Figure 1 SH1123 block Diagram
4 V0.4
I/O buffer circuit
line address decoder
Line counter
Initial display line register SH1123
Pad Description
Power Supply
Pad No. Symbol I/O Description
70-72 VDD2 Supply 2.4 - 3.5V power supply input pad for logic.
68-69DD1 Supply 1.65 - 3.5V power supply input pad.
75,88 VDD1 Supply 1.65 - 3.pply output for pad option.
60-63 AVDD Supply 2.4 - 3.5V power supply pad for the internal buffer of the DC-DC voltage converter.
53-58 VSS Supply Ground.
64,73,77,86,90, VSS Supply Ground output for pad option.
This is the most positive voltage supply pad of the chip.
46-49 VPP Supply
It should be supplied externally.
This is a segment voltage reference pad.
38-40 VSL Supply
A capacitor should be connected between this pad and VSS.
This is a common voltage reference pad.
35-37 ，100-102 V Supply CL This pad should be connected to VSS externally.
OLED Driver Supplies
Pad No. Symbol I/O Description
This is a voltage reference pad for pre-charge voltage in driving OLED device.
50 VREF I Voltage should be set to match with the OLED driving voltage in current drive
phase. It can either be supplied externally or by connecting to VPP.
This is a segment current reference pad. A resistor should be connected between
99 IREF O
this pad and VSS. Set the current at 10µA.
This is a pad for the voltage output high level for common signals.
41-45 VCOMH
A capacitor should be connected between this pad and V SS.
59 SW O This is an output pad driving the gate of the external NMOS of the booster circuit.
This is a feedback resistor input pad for the booster circuit. It is used to adjust the
65 FB I
booster output voltage level, VPP.
66 SENSEThis is a source current pad of the external NMOS of the booster circuit.
This is an internal voltage reference pad for booster circuit. A stabilization
67 VBREF O
capacitor, typical 1µF, should be connected to VSS.

5 V0.4 SH1123
System Bus Connection Pads
Pad No. Symbol I/O Description
This pad is the system clock input. When internal clock is enabled, this pad should be
81 CL I/O Left open. The internal clock is output from this pad. When internal oscillator is disabled,
this pad receives display clock signal from external clock source.
This is the internal clock enable pad.
CLS = “H”: Internal oscillator circuit is enabled.
89 CLS I CLS = “L”: Internal oscillator circuit is disabled (requires external input).
When CLS = “L”, an external clock source must be connected to the CL pad for
normal operation.
This is the MPU interface switch pad.
74 C86 I C86 = “H”: 8080 series MPU interface.
C86 = “L”: 6800 series MPU interface.
This is the parallel data input/serial data input switch pad.
P/S = “H”: Padata input.
P/S = “L”: Serial data input.
When P/S = “L”, D2 to D7 are HZ. D2 to D7 may be “H”, “L” or Open. RD (E) and
WR (R / W ) are fixed to either “H” or “L”. With serial data input, RAM display
data reading is not supported. These are MPU interface input selection pads.
76 P/S I
See the following table for selecting different interfaces:
6800-Parallel 8080-Parallel
Serial Interface
Interface Interface
C86 0 10
P/S 11 0

This pad is the chip select input. When CS = “L”, then the chip select becomes active, 82 I CS
and data/command I/O is enabled.
This is a reset signal input pad. When RES is set to “L”, the settings are initialized. The
83 I RES
reset operation is performed by the RES signal level.
This is the Data/Command control pad that determines whether the data bits are data or a
command.
84 A0 I
A0 = “H”: the inputs at D0 to D7 are treated as display data.
A0 = “L”: the inputs at D0 to D7 are transferred to the command registers.
This is a MPU interface input pad.
When connected to an 8080 MPU, this is active LOW. This pad connects to the 8080
MPU WR signal. The signals on the data bus are latched at the rising edge of the WR signal. WR
85 I When connected to a 6800 Series MPU: This is the read/write control signal input terminal.
( R/ W )
When R/ W = “H”: Read.
When R/ W = “L”: Write.
This is a MPU interface input pad.
When connected to an 8080 series MPU, it is active LOW. This pad is connected to the
RD RD signal of the 8080 series MPU, and the SH1123 data bus is in an output status 87 I
(E) when this signal is “L”.
When connected to a 6800 series MPU , this is active HIGH. This is used as an enable
clock input of the 6800 series MPU.
6 V0.4 SH1123
System Bus Connection Pads (continued)
Pad No. Symbol I/O Description
This is an 8-bit bi-directional data bus that connects to an 8-bit or 16-bit standard
MPU data bus.
D0 - D7 I/O When the serial interface is selected, then D0 serves as the serial clock input pad
91-98 (SCL) I (SCL) and D1 serves as the serial data input pad (SI). At this time, D2 to D7 are set to
(SI) I
high impedance.
When the chip select is inactive, D0 to D7 are set to high impedance.
OLED Drive Pads
Pad No. Symbol I/O Description
3-34
COM0 - 63 O These pads are Common signal output for OLED display.
103-134
139-186
190-365 SEG0 – 255 O These pads are Segment signal output for OLED display.
369-400
Test Pads
Pad No. Symbol I/O Description
78 TEST1 I Test pads, internal pull low, no connection for user.
80 TEST2 O Test pads, no connection for user.
79 TEST3 I Test pnnection for user.
1-2,135-138
187-189,
NC - NC pads, no connection for user.
366-368
401-402

7 V0.4 SH1123
Functional Description
Microprocessor Interface Selection
The 8080-Parallel Interface, 6800-Parallel Interface or Serial Interface (SPI) can be selected by different selections of C86, P/S
as shown in Table 1.
Table. 1
6800-Parallel Interface 8080-Parallel Interface Serial