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Instrument Ground Support Equipment : TLMI

Instrument Ground Support Equipment : TLMI. Tai-Hsin Hsu. Science Data Flow. PVCFs Files. DPU. TLMI. Science Files. CCSDS Packets. Science Display. Review of Requirements. The BITCLK signal shall be sent to the ISUAL BITCLK frequency shall be 1.6Mhz

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Instrument Ground Support Equipment : TLMI

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  1. Instrument Ground Support Equipment : TLMI Tai-Hsin Hsu

  2. Science Data Flow PVCFs Files DPU TLMI Science Files CCSDS Packets Science Display NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  3. Review of Requirements • The BITCLK signal shall be sent to the ISUAL • BITCLK frequency shall be 1.6Mhz • On ISUAL request (RTS signal) the TLMI shall send the clear to send (CTS) signal. • The length of data format shall be set to 1108 bytes. NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  4. Block Diagram of TLMI TLMI Board PCI-DIO-32HS ISUAL Actel FPGA AM26C32 Switch channel STS7(NOM*/RED) ISTM_RTS1A Output MUX8 STS5(RTS) DIOA[7..0] RTS ISTM_RTS1B ISTM_DAT1A SEL DIOB[7..0] RTS ISTM_DAT1B STS6 CTS control logic CTS Control Port RD_CNT[15:0] DIOC[7..0] PVCF_LEN[15:0] Q[7..0] ISTM_RTS2A GND ISTM_RTS2B ISTM_DAT2A DIOB7 /EF D[0..7] Latch Shift Register DAT ISTM_DAT2B /FF SHIELD WR_CNT[15:0] Write control logic AM26C31 /W /RESET ISTM_CTS1A FIFO ISTM_CTS1B /R IDT7208 Byte-Number register ISTM_CLK1A ISTM_CLK1B DIOD[7..0] REQ2 Read control logic ISTM_CTS2A PCLK2 2MHz ISTM_CTS2B ACK2 ISTM_CLK2A ISTM_CLK2B PCI-6024E BITCLK logic CLK OSC 16MHz BITCLK IS_PPS1A IS_PPS1B GPCTR0_OUT PPS PPS IS_PPS2A DGND IS_PPS2B NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  5. Parts Selection • Actel A1020 • IDT 7208 • PCI-DIO-6533HS • PCI-6024E • 26C31, 26C32, 74AC14 • PCI-32 prototyping board NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  6. TLMI Board Design NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  7. Test Procedure Check BITCLK (1.6MHz) Check CTS Check registers of Actel FPGA PVCF file 1108 bytes 1108 bytes PVCFs number 1108 bytes NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

  8. Software User Interface NCKU UCB Tohoku CDR 9 July, 2001 Instrument Ground Support Equipment T-H. Hsu

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