USBB17RX78K4-XXX NEC Electronics, USBB17RX78K4-XXX Datasheet - Page 82

• Manufacturer Part Number: USBB17RX78K4-XXX
• Description: 78K/4 series realtime OS
• Manufacturer: NEC Electronics

System Call
preq_sem
isnd_msg
prcv_msg
snd_msg
can_wup
isig_sem
wai_sem
iwup_tsk
rcv_msg
pget_blk
wup_tsk
cwai_flg
sig_sem
iact_cyc
ichg_pri
ret_wup
irot_rdq
wai_tsk
cpol_flg
act_cyc
sta_tsk
ext_tsk
chg_pri
get_ver
rot_rdq
tsk_sts
slp_tsk
iset_flg
wai_flg
ter_tsk
set_flg
pol_flg
rel_blk
ret_int
clr_flg
Starts task by placing it in RUN state from DORMANT state
Normally terminates task itself by placing it in DORMANT state from RUN state
Forcibly terminates another task by placing it DORMANT state
Changes a task’s priority
Changes a task’s priority [Issues from interrupt handler]
Rotates the ready queue of the specified priority
Rotates the ready queue of the specified priority [Issues from interrupt handler]
Checks the task status
Places the task in the WAIT state
Places the task in the WAIT state temporarily
Wakes up and places the task in the READY state from the WAIT state
Wakes up and places the task in the READY state from the WAIT state
[Issues from interrupt handler]
Cancels a task wake-up request
Sets an event flag
Sets an event flag [Issues from interrupt handler]
Clears an event flag
Waits for an event flag to be set (w/o clear)
Waits for an event flag to be set (w/clear)
Gets an event flag (w/o clear)
Gets an event flag (w/clear)
Signal manipulation of a semaphore (V instruction)
Signal manipulation of a semaphore (V instruction) [Issues from interrupt handler]
Wait manipulation of a semaphore (P instruction)
Obtains semaphore resources
Sends a message
Sends a message [Issues from interrupt handler]
Waits for reception from a mail box
Receives a message
Gets a fixed-length memory block
Releases a fixed-length memory block
Returns from an interrupt handler
Returns from an interrupt handler and wakes up a task
Gets the RX78K/IV version number
Controls activation of a cyclic handler.
Controls activation of a cyclic handler. [Issues from interrupt handler]
APPENDIX 3
Function
SYSTEM CALL LIST
Entry No.
15
10
11
12
13
14
16
17
18
19
20
21
22
23
25
26
1
2
6
9
0
3
-
4
-
5
7
8
-
-
-
-
-
-
-
73