| Introduction The DS110x is a family of compact BASIC-programmable controllers designed for serial-over-IP and serial control applications. The DS110x family currently includes: •The DS1100 serial controller with a single-channel RS232 port, this model targets cost-sensitive applications; •The DS1101 serial controller with the 3.5-channel RS232 port; •The DS1102 serial controller with the universal RS232 (3-channel)/422/485 port. The family is fully supported by TIDE software. DS110x devices ship preloaded with a fully functional serial-over-IP application. Written in Tibbo BASIC, the application is compatible with Tibbo Device Server Toolkit software, comes with full source codes, and can be modified by the user. Differentiating features | | DS1100 | DS1101 | DS1102 | | Device colour | 
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| | Serial port | RS232 port on DB9M connector | RS232 port on DB9M connector | RS232/422/485 port on DB9M conn. | | No of serial port channels | 1 channel | 3.5 channels | 3 channels (RS232), 1 ch.(RS422/485) | | Serial port lines | TX, RX, RTS, CTS, DTR, DSR | TX, RX, RTS, CTS, DTR, DSR, DCD | TX, RX, RTS, CTS, DTR, DSR (RS232) TX, RX, RTS, CTS (RS422) TX, RX half-duplex (RS485) | | Maximum baudrate | Up to 115200bps | Up to 921600bps | | Flow and direction control | Optional RTS/CTS flow control | Opt. RTS/CTS flow control (232/422) Direction control (RS485) | | Parity modes | None/even/odd/mark/space parity | | Bits/character | 7/8 bits/character | | Power input/output on DB9 | "12V" power input on pin 9 of DB9 | "12V" power input and output on pin 9 of DB9 (software-controllable) | not provided | | Flash memory | 512KB for firmware and application storage. No flash disk functionality. | 1024KB for firmware, application and data (flash disk) | | EEPROM | 200 bytes | 2048 bytes | | LEDs | Red and green status LEDs Yellow Ethernet link LED | Red and green status LEDs Yellow Ethernet link LED Five blue LEDs (can be used for Wi-Fi signal strength indication) | | Wi-Fi | no | optional 802.11b/g interface (GA1000)* | | Display | no | optional 96x32 monochrome OLED | | PoE | optional | optional* | | Buzzer | no | yes | | Processor | T2000 | T1000 | | Operating frequency and PLL | 80Mhz, no PLL | 88MHz, software-controlled PLL | | Superior upgrade to... | DS203 | DS1206 | DS1206, DS100B | | Firmware upgrades | Through the serial port or network (including cold upgrades through the network). | Through the serial port or network (no cold upgrades through the network). | * Wi-Fi and PoE options are mutually exclusive and cannot be installed together Common hardware features of the DS110x family •10/100BaseT auto-MDIX Ethernet port. •Power: 12VDC nominal (min. 9V, max. 18V). •Dimensions: 90x48x25mm. •Operating temperature range: -5 ~ 70 C. •CE- and FCC-certified. Programming features •Variable Types: Byte, char, integer (word), short, dword, long, real, string, plus user-defined arrays and structures. •Function Groups: string functions (27 in total!), date/time conversion functions (8), encryption/hash calculation functions (AES128*, RC4, MD5, SHA-1), and more. •Platform objects: - Sock — socket communications (up to 16 UDP, TCP, and HTTP sessions); - Net — controls the Ethernet port; - Wln — handles the Wi-Fi interface (when the GA1000 is installed, DS1101 and DS1102 only); - Lcd — controls the OLED display (when the display is installed, DS1101 and DS1102 only). - Ser — in charge of serial channels; - Io — handles I/O lines, ports, and interrupts; - Fd — manages flash memory file system and direct sector access; - Stor — provides access to the EEPROM; - Romfile — facilitates access to resource files (fixed data); - Pppoe — provides access to the Internet over an ADSL modem; - Ppp — provides access to the Internet over a serial modem (GPRS, POTS, etc.); - Pat — "plays" patterns on green and red status LEDs; - Beep — generates buzzer patterns (DS1101 and DS1102 only); - Button — monitors the setup button; - Sys — in charge of general device functionality. * The DS1100 does not support AES functions (aes128enc and aes128dec). | 
