rtd DM35218HR, User Manual

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RTD Embedded Technologies, Inc.
| www.rtd.com
vi DM35418HR/DM35218HR
User’s Manual
BDM-610010041 Rev F
6.4.4 START_TRIG (Read/Write) 41
6.4.5 STOP_TRIG (Read/Write) 41
6.4.6 CLK_DIV (Read/Write) 41
6.4.7 CLK_DIV_CNTR (Read Only) 41
6.4.8 PRE_TRIGGER_CAPTURE (Read/Write) 42
6.4.9 POST_STOP_CAPTURE (Read/Write) 42
6.4.10 SAMPLE_CNT (Read Only) 42
6.4.11 INT_ENA (Maskable Read/Write) 42
6.4.12 INT_STAT (Read/Clear) 42
6.4.13 CLK_SRC_GBLn 42
6.4.14 AD_CONFIG (Maskable Read/Write) 42
6.4.15 CH_FRONT_END_CONFIG (Maskable Read/Write) 43
6.4.16 CHn_FIFO_DATA_CNT (Read) 43
6.4.17 CH_FILTER (Read/Write) 43
6.4.18 CH_INT_STAT(Read/Clear) 44
6.4.19 CH_INT_ENA (Read/Write) 44
6.4.20 CH_THRESH_LOW (Read/Write) 44
6.4.21 CH_THRESH_HIGH (Read/Write) 44
6.4.22 CH_LAST_SAMPLE (Read-Only) 44
6.5 BAR2: Digital to Analog Converter (DAC) ................................................................................................................................ 45
6.5.1 Function Block Register Map 45
6.5.2 Mode_Status (Read/Write, Read-Only) 45
6.5.3 CLK_SRC (Read/Write) 46
6.5.4 START_TRIG (Read/Write) 46
6.5.5 STOP_TRIG (Read/Write) 46
6.5.6 CLK_DIV (Read/Write) 46
6.5.7 CLK_DIV_CNTR (Read Only) 46
6.5.8 POST_STOP_CONVERSIONS (Read/Write) 47
6.5.9 CONVERSION_CNT (Read Only) 47
6.5.10 INT_ENA (Maskable Read/Write) 47
6.5.11 INT_STAT (Read/Clear) 47
6.5.12 CLK_SRC_GBLn 47
6.5.13 DA_CONFIG (Maskable Read/Write) 47
6.5.14 CH_FRONT_END_CONFIG (Maskable Read/Write) 47
6.5.15 CHn_FIFO_DATA_CNT (Read) 48
6.5.16 CH_INT_STAT (Read/Clear) 48
6.5.17 CH_INT_ENA (Read/Write) 48
6.5.18 CH_LAST_CONVERSION (Read/Write) 48
6.6 BAR2: Digital I/O (DIO) ............................................................................................................................................................. 49
6.6.1 Function Block Register Map 49
6.6.2 DIO_INPUT_VAL (Read Only) 49
6.6.3 DIO_OUTPUT_VAL (Read/Write) 49
6.6.4 DIO_DIRECTION (Read/Write) 49
6.7 BAR2: Temperature Sensor ..................................................................................................................................................... 50
6.7.1 Function Block Register Map 50
6.7.2 TEMPERATURE_VAL (Read Only) 50
6.8 BAR2: SyncBus Driver .............................................................................................................................................................. 51
6.8.1 Function Block Register Map 51
6.8.2 CLK_SEL (Read/Clear) 51
6.8.3 PLL_LOCKED (Read Only) 51
6.8.4 TERM_ENABLE (Read/Write) 51
6.8.5 ENABLE (Read/Write) 51
6.8.6 SB_ n_CLK_SRC (Read/Write) 52
6.8.7 DIRECTION (Read/Write) 52
6.8.8 CLK_SRC_GBLn 52
7 Troubleshooting 53
8 Additional Information 54
8.1 PC/104 Specifications ............................................................................................................................................................... 54
8.2 PCI and PCI Express Specification .......................................................................................................................................... 54
9 Limited Warranty 55