USBB17RX78K4-XXX NEC Electronics, USBB17RX78K4-XXX Datasheet - Page 93

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

84
System Call Name
Remark
Timer processing
preq_sem
prcv_msg
isnd_msg
snd_msg
iwup_tsk
can_wup
isig_sem
wai_sem
sig_sem
rcv_msg
pget_blk
wup_tsk
cwai_flg
iact_cyc
ichg_pri
cpol_flg
ret_wup
irot_rdq
wai_tsk
get_ver
act_cyc
sta_tsk
ext_tsk
chg_pri
rot_rdq
tsk_sts
iset_flg
ter_tsk
slp_tsk
wai_flg
set_flg
pol_flg
rel_blk
ret_int
clr_flg
Including 4 bytes (PC, PSW) used at interrupting.
APPENDIX 8
MAXIMUM STACK SIZE USED BY EACH SYSTEM CALL
24
28
28
28
28
22
28
19
28
28
28
28
18
28
28
23
28
28
28
28
28
28
21
28
28
28
23
31
28
28
28
24
28
28
10
24
1
Register Bank Used
Large model
Maximum Stack Size Used (Bytes)
2 to 7
22
19
18
23
21
23
11
24
24
10
17
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
24
24
24
24
19
24
14
24
24
24
24
16
24
24
17
24
24
24
24
24
24
16
24
24
24
20
26
24
24
24
20
20
24
24
20
1
9
Register Bank Used
Small model
2 to 7
19
14
16
17
16
20
10
20
20
14
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9