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| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| SI5100-EVB | 08+/09+ | 全新原装，欢迎订购！ | 1000 |
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SI5100-EVB Datasheet WRITE DISABLE (WRDI): To protect the device against inadvertent writes, the Write Disable instruction disables all programming modes. The WRDI instruction is independent of the status of the WP pin. READ STATUS REGISTER (RDSR): The Read Status Register instruction provides access to the status register. The READY/BUSY and Write Enable status of the device can be determined by the RDSR instruction. Similarly, the Block Write Protection bits indicate the extent of protection employed. These bits are set by using the WRSR instruc- tio n. SI5100-EVB Price Caution: This value is only meaningful when RE is l. When RE is 0, there is no data in RAM, even if RF is 0. lf a synchronization reset was applied using SYR, then the backward protection block data that was written to memory is also counted in this value SI5100-EVB on stock Teccor's Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Teccor, saves the user the expense and assembly time of buying a discrete diac and assembling in conjunction with a gated triac. Also, the alternistor Quadrac device (QxxxxLTH) eliminates the need for a snubber network. Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun Break) Transmit, Receive, Line Status, and Data Set interrupts independently controlled Fully programmable character formatting: x 5, 6, 7, or 8-bit characters x Even, Odd, or No Parity formats x 1, 11 or 2-stop bit x Baud generation (DC t0 5 Mbit/s) False start-bit detection Complete status reporting capabilities 3-state output TTL drive capabilities for bi-directional data bus and control bus Line break generation and detection Internal diag nostic capabilities: x Loop-back controls for communications link fault isolation Prioritized interrupt system controls Modem control functions (CTS, RTS, DSR, DTR, Rl, CD). |
