參數(shù)資料
型號: RX78K4
英文描述: 78K/IV Series Real-Time OS Fundamental | User's Manual[01/1997]
中文描述: 78K/IV系列實時操作系統(tǒng)的基本|用戶手冊[01/1997]
文件頁數(shù): 72/96頁
文件大小: 265K
代理商: RX78K4
CHAPTER 4 RX78K/IV SYSTEM CALL LIST
63
4.5.1
get_ver (Get Version No.)
[Function]
Gets the version number of RX78K/IV.
[Remarks]
Sets the top address of the version management block in an address specified by the parameter. The version
management block stores the following information. The area for pk_ver should be allocated by the user. The
details of the version information is shown below.
Parameter
Size
Value
Meaning
maker
2 byte
0
000d
Manufacturer (NEC)
id
2 byte
0
0
Model number (Large model)
spver
2 byte
0
5201
TRON specification version (
m
ITRON Ver. 2.01)
prver
2 byte
0
0120
Product version (RX78K/IV Ver. 1.20)
prno
2 byte
*4
0
0
Product management information
cpu
2 byte
0
0d14
CPU information (NEC 78K/IV series)
var
2 byte
0
0
Variation descriptor
[System call ID number]
get_ver = 25
[Parameter]
pk_ver (Packet of Version Numbers)
Address of area storing the pointer to
version management block
- 24 bits (large model)
- 16 bits (small model)
[Return parameter]
E_OK
Normal termination
[Assembler format]
[Large model]
MOV
MOVW
MOV
CALLT
[Small model]
MOV
MOVW
CALLT
bnk0_b, #25
bnk0_vp, #pk_ver
bnk0_e, #pk_ver
[40H]
:
bnk0_b, #25
bnk0_vp, #pk_ver
[40H]
:
C register = return parameter
C register = return parameter
[C format]
ret = get_ver (pk_ver);
char
**pk_ver;
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