20-101-1258 Rabbit Semiconductor, 20-101-1258 Datasheet - Page 53

• Manufacturer Part Number: 20-101-1258
• Description: COMPUTER SINGLE-BOARD BL4S160
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1258

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 4000
• Sram: 1 MB
• Flash: 2 MB
• Timers: 8 bit, 10 bit
• Number Of I/os: 20
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 9 V to 36 V
• Board Size: 96 mm x 146 mm x 16 mm
• Description/function: Computer Module
• For Use With/related Products: BL4S160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1171

FUNCTION DESCRIPTION
PARAMETERS
RETURN VALUE
SEE ALSO
BL4S100 User’s Manual
int setExtInterrupt(int channel, char edge, int handle);
brdInit, digIn, setDigIn
Sets the specified channel to be an interrupt. The interrupt can be configured as a rising
edge, falling edge, or either edge.
channel
edge
handle
0 — success.
-EINVAL
-EPERM
-EACCES
-EFAULT
positive number — Mode Conflict — the positive number is a bitmap that corresponds
to the pins on a particular block of a RIO chip that have not been configured to support
this function call. Appendix D provides the details of the pin and block associations to
allow you to identify the channels that need to be reconfigured to support this function
call.
— pin type does not permit this function.
— invalid parameter value.
— resource needed by this function is not available.
— internal data fault detected.
digital input channel to be configured as an interrupt channel,
0–11 (pins IN0–IN11)
macro to set edge of the interrupt:
BL_IRQ_RISE
BL_IRQ_FALL
BL_IRQ_BOTH
handle for the ISR handler to service this interrupt
setExtInterrupt
— interrupt event on rising edge
— interrupt event on falling edge
— interrupt events on both edges
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