20-101-1258 Rabbit Semiconductor, 20-101-1258 Datasheet - Page 77

• 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

4.4.3 Rabbit RIO Interrupt Handlers
FUNCTION DESCRIPTION
PARAMETERS
RETURN VALUE
SEE ALSO
BL4S100 User’s Manual
int addISRIn(int channel, int ier, void (*handler)());
addISROut, tickISR, enableISR, setIER
Adds an interrupt handler for the interrupts specified in the
RIO block hosting the given configurable I/O pin. The interrupt service routine (ISR) is
always disabled when created. Call
routine. The ISR handler function is responsible for clearing the interrupt(s) within the
hosting RIO block when called.
channel
ier
handler
Success — returns the handler ID number (
-EINVAL
-ENOSPC
— Invalid parameter given.
— No more room in ISR table (increase
digital input channel to bind to ISR, 0–11 (IN0–IN11)
bit mask of interrupt(s) this handler services
pointer to the interrupt service function
BL_IER_DQE
BL_IER_IIB
BL_IER_ROLL_D
BL_IER_ROLL_I
BL_IER_MATCH3
BL_IER_MATCH2
BL_IER_MATCH1
BL_IER_MATCH0
addISRIn
enableISR()
— decrement/quadrature/end
— increment/inphase/begin
— counter rollover on decrement
— counter rollover on increment
— Match 3 condition
— Match 2 condition
— Match 1 condition
— Match 0 condition
0..RSB_MAX_ISR-1
RSB_MAX_ISR
to enable the interrupt service
ier
parameter for the given
).
).
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