ICP DAS USA 8KE8 사용자 설명서
1.2 i-8430/i-8830 Hardware Specifications
•
CPU
:
80188 or compatible
16-bits
40MHz
16-bits
40MHz
•
SRAM:
512KBytes
512KBytes
•
Flash ROM:
512KBytes
8 sectors, each sector has 64KBytes
100,000 erase/write cycles
512KBytes
8 sectors, each sector has 64KBytes
100,000 erase/write cycles
•
EEPROM:
2K bytes
8 blocks, each block has 256Bytes
1,000,000 erase/write cycles
2K bytes
8 blocks, each block has 256Bytes
1,000,000 erase/write cycles
•
Built-in Watchdog Timer
0.8 seconds
•
Ethernet port:
10BaseT NE2000 compatible
PC application use Ethernet to communicate with DCON Firmware.
PC application use Ethernet to communicate with DCON Firmware.
•
COM0 (RS-232):
TXD, RXD, GND, internal serial bus.
Fixed communication speed at 115200 bps.
Used to communicate with 87K modules connected to the slots.
TXD, RXD, GND, internal serial bus.
Fixed communication speed at 115200 bps.
Used to communicate with 87K modules connected to the slots.
•
COM1 (RS-232):
TXD, RXD, GND
Communication speed: programmable, 115200 bps max.
Used to download firmware, update the MiniOS image file and to configure the IP
information
TXD, RXD, GND
Communication speed: programmable, 115200 bps max.
Used to download firmware, update the MiniOS image file and to configure the IP
information
•
COM3 (RS-232/485):
RS-232 (TXD, RXD,GND, CTS, RTS) or
RS-485 (DATA+, DATA-)
Communication speed: programmable, 115200 bps max.
•
SMMI (Small Man Machine Interface)
5-digit LED display
4 LED indicators
4 push buttons
4 LED indicators
4 push buttons
•
I/O expansion slots:
4 slots for 8430
8 slots for 8830
4 slots for 8430
8 slots for 8830
8430/8830/8KE4/8KE8 User’s manual, Jan 2005, Version 1.0, 8MS-002-10 ----- 10