Programming instructions

68 Key Matrix
Micro-Controller
PIC 16LF74-I/PT
KEYBOARD PCB
User LED
(Red/Yel/Grn)
User LED
(Red/Yel/Grn)
User LED
(Red/Yel/Grn)
User LED
(Red/Yel/Grn)
EL
Backlight
Driver
HEATER
82B715
I2C BUS
EXTENDER
I2C / SMBus
JTAG / ICE
LCD
Controller
UART 1
(Full Function)
430 kbps
UART 2
(Bluetooth)
921 kbps
Fast IrDA
USB Device
Interface
(12 MBPS)
SSP/
SPI
SA-2 ARM V5
RISC CORE
(400 MHz 500 MIPS)
32K
I-cache
32K
D-cache
OS TIMER
Watchdog
PowerMgmt
INT Controller
DMA Controller
PCMCIA
INTERFACE
GPIO
(18 bits typ)
COMPACT
FLASH (CF+)
TYPE II
SLOT 0
(3/5V)
SDRAM SITES
(64MB - 128 MB)
[x32]
PWR SW
3.3/5V
PSION TEKLOGIX
Next Generation Vehicle
Mount Terminal
8525/30 Rev. A
ARCHITECTURE
CHANGES FROM 7530
REV.B (CALVIN)
DECEMBER 1 2003
Page 1 of 2
IRQ-PCON
IRQ-PCON
IRQ-MQ1188
MAIN CPU - PXA255
DMA
DMA
AUDIO CODEC
AC'97
AC-LINK
DMA
Memory
INTERFACE
I2S CODEC
CONTROLLER
OSC /
RTC
PWM
(2-chan)
I2C
32D, 26A
64B
FIFO
DMA
64B
FIFO
DMA
64B
FIFO
DMA
STUART3
(rx,tx)
230Kbps
RS232
Transceiver
AUXILLARY
PORT
CONN.
26 PIN HIGH
DENSITY
32 KHz
XTAL
2KB
Mini-
Cache
MAC
Co-
Processor
FIFO
16
Watchdog timer
(15 bit)
Interrupt
Module
16-BIT CPU Core
(3.6864 / 7.3728 MHz )
128KB
FLASH
10KB RAM
PERIPHERAL CONTROLLER (PCON)
XC
OSC
DAC Chan 0 (8-bit)
UART0 / SPI0 / SIO0
USB
Hub
15VDC
CONSOLE
PORT RX/TX
TETHER
PORT
High Cycle
Count
Circular
Connector
(>10K
Cycles)
TETHER ID
5V Level
Translation
Undecoded External
Scanner I/F 3.3V
RS232
Transceiver
TA0 Timer/PWM 16-bit
TETHER PORT CONTROL
PCON CONSOLE PORT / SERIAL
PROGRAMMING
DMA Controller
(2 chan)
EXTERNAL DECODED
SCANNER I/F 3.3V
Reset
Supervisor
PXA250 CONSOLE UART
PXA-250
CONSOLE
UART
Beeper
Drive
BEEPER VOLUME
BEEPER SIGNAL
0
1
DAC Chan 1 (8-bit)
UART1 / SPI1 / SIO1
UART2 / I2C / SIO2
SPI3 / SIO3
ADC (8-CHAN)
10bit with SAH
0
1
2
3
4
5
6
7
GPIO
TA1 Timer/PWM 16-bit
TA2 Timer/PWM 16-bit
TA3 Timer/PWM 16-bit
TA4 Timer/PWM 16-bit
TB0 Timer/PW measure 16-bit
TB1 Timer/PW measure 16-bit
TB2 Timer/PW measure 16-bit
TB3 Timer/PW measure 16-bit
TB4 Timer/PW measure 16-bit
TB5 Timer/PW measure 16-bit
GPIO
Tether Port MUX
USB Host Port 1
USB Host Port 2
1
2
3
4
5
Console
Port
TO
PXA255
USB
UPSTREAM
HOST
TO MQ1188
GPIO
TO PCON ADC
CONSOLE TXD SEL
TO AUX PORT I/F
MULTIPLEXER
TO TETHER PORT
AUX Port
Switched 5V
ANALOG_CCFL_DIM
TO DTB
CHARGER V_ADJ
TO BQ24700
I2C / SMBUS
SA2 JTAG Bus
TO BATTERY
PCB
GPIO
LCD TYPE
TETHER ID
BATTERY VOLTAGE
BATT SET
MLB TEMP
CHARGER CONTROL
POWER SWITCH CONTROL
TO TETHER PORT
UART3 / TB2IN / SIO3
BAR DATA
NAND FLASH
SITE
( 64 MB)
[x16]
Buffer
32KHZ
IRQ-RTC
M30620FCNGP
BEEPER OUT
IRQ-KEYBOARD
IRQ_KBD
32KHz
OSC
3.6864 MHz
POWER
MANAGEMENT
BATTERY FAULT
FROM PCON
Main Battery
Li-Ion
3 Cell-11 V
SMBus
TO I2C /SMBus
Battery ID
TO PCON
ADC
see detailed diagram
E090090-613
CHARGER_V_ADJ
FROM PCON
DAC
TO PXA255
USB Device I/F
TO MQ1188
Power
Switch
ID
SPI4 / SIO4
Tether Port
Switched 5V
Power
Switch
EN_TETHER_PWR
PCON
PROG.
I/F
PWR_SYNC_CLK
3M6864 Hz
PWR SYNC CLK
TO PWR MANAGER
JTAG
Decoded Scanner I/F
(RX,TX,CTS,RTS)
TO
PXA255
COM_EN
COM_EN
LOW ENERGY LATCH
TO PWR MANAGER
LOW ENERGY
FROM PWR MANAGER
7.37284MHz
Xtal
X OSC
32 KHz
XTAL
RTC
Ricoh
RV5C386A
E
2
PROM
MMC
Multi Media Card
(20Mbps)
DMA
BUFFER
FPGA/ASIC
PWR SW
3.3/5V
H
G
F
E
D
C
B
A
87654321
H
G
F
E
D
C
B
A
87654321
TO MQ1188 USB / SDIO
CONTROLLER ( PAGE 2)
82B715
I2C BUS
EXTENDER
For Separate
keyboard
version -
8530
USB Host Port 3
3.3V Switcher
2.5A
5V Switcher
5A
RTCSuper
caps 4.9F
PCON LDO
3.3V 50 mA
CPU Core Switcher
500mA
MQ1188 Core LDO
50 mA
5V Switched Power
Battery Charger (2A)
Input Power Selector
Tether Power
(+/-15V)
Charge Circuit
POWER MANAGER
3V3 Switched Power
Supercap
Charger
3V3 Standby Reg
Inrush Limiter
Battery Monitor
Power Monitor
AUDIO /
HEADPHONE
AMP
MIC PRE-AMP
3V3 Audio
4.5V Audio
24.576 Mhz
Xtal
BEEPER
PC CARD
SLOT 1
(3/5V)
TO MQ1188 AND EPSON LCD
CONTROLLER ( PAGE 2)
EN_AUX_PORT_PWR
COM PORT 2
DE-9
EL
PANEL
AUDIO
CODEC
AC'97
WM9708
DAC
ADC
TO COM2 PORT
TxD,RxD,RTS,CTS,DTR,DSR,DCD
PC CARD
SLOT 0
(3/5V)
LOGI
C
CF CARD DETECT
PC CARD DETECT
CARD
DETECT
PC CARD DETECT
TO NAND FLASH
THERMISTER
THERMISTER
RESISTIVE
HEATER
ELEMENT
RADIO HEATER PCB
RADIO HEATER EN
RADIO THERMISTER 1
RADIO THERMISTER 2
FROM PXA255
UART 1
COM2 SWITCHED 5V
POWER
SWITCH
EN_COM2_PWR
RS232
Transceivers
FROM PXA255 GPIO
KEYBOARD HEATER EN
OPTIONS_A_D
AUX ID
LCD TEMP
RESISTIVE
HEATER
ELEMENT
POWER
SWITCH
MLB HEATER EN
MLB HEATER
PC/CF CARD ERROR
LCD HEATER EN
48 MHz
TO EPSON LCD
CONTROLLER ( PAGE 2 )
TxD,RxD,RTS,CTS,DTR,DSR,DCD
ASIC/FPGA JTAG Bus
IRQ-TOUCH
COM2 PWR EN
COM2 EN
COM2 AUTO ONLINE
SS PWR DOWN
NAND FLASH CONTROL BUS
EXTERNAL SCANNER CONTROL I/O
COREVDD EN
TO CPU CORE POWER SUPPLY
NAND FLASH CONTROL BUS
SLOT 2 OE
RS-422
DRIVER
RECEIVER/
RS-422
DRIVER
RECEIVER/
TO
PXA 255
EL COMMAND
EL COMMAND
FROM PCON
POWER
SWITCH
OE
FROM
DTB
FROM AUXILARY PORT
FROM TETHER PORT
FPGA CONFIG Bus
RTC IRQB
IRQ-TOUCH
FROM DTB
TEMPERATURE
SENSOR
I2C / SMBUS
MLB
THERMISTER
DTB (OPTION)
THERMISTER
PCON_PROG
PROGRAM_PCON
AUX ID
TO PCON ADC
TO PCON RESET
COM2_EN
COM2_ONLINE
PROG.I/F
PROGRAM_PCON
TO
KEYBOARD
OPTIONS
RESISTOR
IRQ-KBD
FROM KEYBOARD PCB
HALL EFFECT
VPA 1280 IMAGER
INTERNAL SCAN BAY
DELETED
FUNCTIONS
OPTIONS
SELECT
RESISTORS
MOTION DETECT
TO PXA255
MOTION DETECT
FROM AUX PORT
EXT KYBD PWR EN
TO EXT KEYBOARD PWR SWITCHES
55 WATT
DC TO DC
CONVERTER
DC Power Input 10-55V
POWER
SWITCHES
FROM AUX PORT
CONNECTOR
TO AUX PORT
CONNECTOR
MIC_IN
SPEAKER OUT
TO MIC PRE-AMP
FROM AUDIO /HEADPHONE AMP
MIC_IN
SPEAKER OUT
EXT KYBD PWR EN
ENABLE
FROM PCON
SSP/SPI BUS
FPGA Core LDO
150 mA
KEYBOARD
HEATER EN
FROM PCON
POWER
SWITCH
TO COM 2
TRANSCEIVERS
TO LCD SPREAD
SPECTRUM
CLOCK DRIVER
ADDRESS, DATA &
CONTROL BUS
CONVERTER ENABLE
RADIO HEATER EN
TO DTB
MLB HEATER EN
TO PWR SW
USB RESET
FROM
MQ1188
PWR_AMP_ON
EN_32_KHZ
FROM PXA255 GPIO
FROM PXA255 GPIO
FROM PCON
LOW ENERGY LATCH
LOW ENERGY LATCH
EN_32_KHZ
TO RTC
LOW ENERGY
BATTERY VOLTAGE
BATT PRES
BATT PRES
GND_TETHER_PWR
SA2 RESET
FROM PCON
SA2 RESET
TO
PXA255
LOW ENERGY LATCH
TO PXA255
FROM PCON
MQ188 PWRDN
CONVERTER ENABLE
SS CLK PWR DOWN
CHIP SELECTS
~SDCS_1,2,3
~SDCS_0
TO SDRAM
~LCD_CS3
~MQ1188_CS2
~ASIC_CS5
~FLASH_CS1
~SDCS0
~SDCS_1,2,3
5V Standby Reg
MOTION DETECT
EN_USB_HUB_PWR
~EN_USB_PULLUP
~EXT KYBD DETECT
~EXT KYBD DETECT
TO PCON
POWER SW
8530 ONLY
POWER ON
CONSOLE TXD SEL
M-SYSTEMS FLASH
SITE
( 64 MB)
[x16]
05-Oct-2005