Functional Overview
write a byte to the specified buffer location.
Reads a byte of data.
psp_read() will read a byte of data from the next buffer
location and psp_read ( address ) will read the buffer location
address.
Configures the address register of the PMP module with the
destination address during Master mode operation.
This will return the status of the output buffer underflow bit.
This will return the status of the input buffers.
psp_input_full()
psp_output_full()
Relevant Preprocessor:
None
Relevant Interrupts :
#INT_PMP
Relevant Include Files:
None, all functions built-in
Relevant getenv() parameters:
None
Example Code:
setup_pmp( PAR_ENABLE |
This will return the status of the input buffers.
This will return the status of the output buffers.
This will return the status of the output buffers.
Interrupt on read or write strobe
Sets up Master mode with address lines PMA0:PMA7
PAR_MASTER_MODE_1 |
PAR_STOP_IN_IDLE,0x00FF );
If ( pmp_output_full ( ))
{
pmp_write(next_byte);
}
Power PWM
These options lets the user configure the Pulse Width Modulation (PWM) pins. They are only
available on devices equipped with PWM. The options for these functions vary depending on
the chip and are listed in the device header file.
Relevant Functions:
setup_power_pwm(config)
Sets up the PWM clock, period, dead time etc.
47
相关PDF资料
PCI-EXP-T42G5-N1 IP CORE PCI EXPRESS ORCA 4
PCM18XH2 PROCESSOR MODULE MPLAB-ICE 2000
PCM18XN0 PROCESSOR MODULE FOR ICE2000
PDA-B-24-615-E-2B1-1-C CIRCUIT BREAKER MAG 1P 15A
PFMF.260.2 PFMF PTC FUSE SMT 2.6A 1812
PFNF.200.2 PFNF PTC FUSE SMT 2A 1206
PFRY.375 PTC-FUSE RADIAL 72 VDC
PFSM.150.33.2 FUSE PTC 8A 15V FST-TRIP SMD
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