Ip Control - Pioneer PRO-141FD Service Manual

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5.10 IP CONTROL

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1. Overview of Functions
Conventionally, control commands for the PDP were transmitted via the UARTs. Mounting of the Ethernet controller
(LAN9215) and the IP microcomputer (V850ES/JG2) enables the Ethernet-UART conversion function, with which control
commands for the PDP are transmitted via Ethernet then relayed by the IP microcomputer. Thus, control of the PDP via
Ethernet is enabled. Furthermore, as a dedicated application is required for transmission of control commands via Ethernet,
the following functions have been provided for simple controlling and monitoring of the application:
Web control function:
• To control the PDP from the PC using the browser, the Web server is implemented in the memory built into the IP micro
computer.
Notification by e-mail function
• The IP microcomputer monitors operation status of the PDP via UART and notifies users any problem, if it occurs, by e-mail.
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PDP
C
System Control Diagram
D
E
F
134
1
2
Main UCOM
UART
IP Controller
V850
P39/RXDA2/SCL00
P38/TXDA2/SDA00
P40/SIB0/SDA01
P41/SOB0/SCL01
P03/INTP0/ADTRG
V850/JG2
IP UCOM
P91/A1/KR7/RXDA1SCL02
P92/A2/TIP41/TOP41
P93/A3/TIP40/TOP40
P94/A4/TIP31/TOP31
P95/A5/TIP30/TOP30
P96/A6/TIP21/TOP21
P97/A7/SIB1/TIP20/TOP20
PDL5/AD5/FLMD1
PRO-141FD
2
3
Commands
UART
Commands
LAN9215 NIC
UART
RXD_IP
Main UCOM
TXD_IP
4-line serial bus
P06/INTP3
CS_IP
SIB_IP
SOB_IP
P42/!SCKB0
SCK_IP
Interrupt control
LANC_INT
P04/INTP1
LANC_PME
Function control
P36
AMDIX_IP
P37
SPEED_SEL_IP
Address bus
A1
A2
A3
A4
Controller
A5
A6
A7
Data bus
PDL0/AD0
D0
PDL1/AD1
D1
PDL2/AD2
D2
PDL3/AD3
D3
PDL4/AD4
D4
D5
PDL6/AD6
D6
PDL7/AD7
D7
PDL8/AD8
D8
PDL9/AD9
D9
PDL10/AD10
D10
PDL11/AD11
D11
PDL12/AD12
D12
PDL13/AD13
D13
PDL14/AD14
D14
PDL15/AD15
D15
Bus control
PCT0/!WR0
nWR
PCT4/!RD
nRD
PCT6/ASTB
nCS
3
4
PC
MB91318
BR93L46
EEPROM
LAN9215
Ethernet
4