URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [RX600_RX62N-RDK_Renesas/] [RTOSDemo/] [Renesas-Files/] [lowlvl.src] - Blame information for rev 636

Go to most recent revision | Details | Compare with Previous | View Log

Line No.	Rev	Author	Line
1	585	jeremybenn
2			`; Comment out the orginal code`
3			`.IF 0`
4
5			`;------------------------------------------------------------------------`
6			`; \|`
7			`; FILE :lowlvl.src \|`
8			`; DATE :Wed, Jun 16, 2010 \|`
9			`; DESCRIPTION :Program of Low level \|`
10			`; CPU TYPE :Other \|`
11			`; \|`
12			`; This file is generated by Renesas Project Generator (Ver.4.50). \|`
13			`; NOTE:THIS IS A TYPICAL EXAMPLE. \|`
14			`; \|`
15			`;------------------------------------------------------------------------`
16
17
18			`.GLB _charput`
19			`.GLB _charget`
20
21			`SIM_IO .EQU 0h`
22
23			`.SECTION P,CODE`
24			`;-----------------------------------------------------------------------`
25			`; _charput:`
26			`;-----------------------------------------------------------------------`
27			`_charput:`
28			`MOV.L #IO_BUF,R2`
29			`MOV.B R1,[R2]`
30			`MOV.L #1220000h,R1`
31			`MOV.L #PARM,R3`
32			`MOV.L R2,[R3]`
33			`MOV.L R3,R2`
34			`MOV.L #SIM_IO,R3`
35			`JSR R3`
36			`RTS`
37
38			`;-----------------------------------------------------------------------`
39			`; _charget:`
40			`;-----------------------------------------------------------------------`
41			`_charget:`
42			`MOV.L #1210000h,R1`
43			`MOV.L #IO_BUF,R2`
44			`MOV.L #PARM,R3`
45			`MOV.L R2,[R3]`
46			`MOV.L R3,R2`
47			`MOV.L #SIM_IO,R3`
48			`JSR R3`
49			`MOV.L #IO_BUF,R2`
50			`MOVU.B [R2],R1`
51			`RTS`
52
53			`;-----------------------------------------------------------------------`
54			`; I/O Buffer`
55			`;-----------------------------------------------------------------------`
56			`.SECTION B,DATA,ALIGN=4`
57			`PARM: .BLKL 1`
58			`.SECTION B_1,DATA`
59			`IO_BUF: .BLKB 1`
60			`; .END ; Commented out for conditional assembly`
61
62			`; Code below is for debug console`
63			`.ELSE`
64
65			`;-----------------------------------------------------------------------`
66			`;`
67			`; FILE :lowlvl.src`
68			`; DATE :Wed, Jul 01, 2009`
69			`; DESCRIPTION :Program of Low level`
70			`; CPU TYPE :RX`
71			`;`
72			`;-----------------------------------------------------------------------`
73			`.GLB _charput`
74			`.GLB _charget`
75
76			`FC2E0 .EQU 00084080h`
77			`FE2C0 .EQU 00084090h`
78			`DBGSTAT .EQU 000840C0h`
79			`RXFL0EN .EQU 00001000h`
80			`TXFL0EN .EQU 00000100h`
81
82			`.SECTION P,CODE`
83
84			`;-----------------------------------------------------------------------`
85			`; _charput:`
86			`;-----------------------------------------------------------------------`
87			`_charput:`
88			`.STACK _charput = 00000000h`
89			`__C2ESTART: MOV.L #TXFL0EN,R3`
90			`MOV.L #DBGSTAT,R4`
91			`__TXLOOP: MOV.L [R4],R5`
92			`AND R3,R5`
93			`BNZ __TXLOOP`
94			`__WRITEFC2E0: MOV.L #FC2E0,R2`
95			`MOV.L R1,[R2]`
96			`__CHARPUTEXIT: RTS`
97
98			`;-----------------------------------------------------------------------`
99			`; _charget:`
100			`;-----------------------------------------------------------------------`
101			`_charget:`
102			`.STACK _charget = 00000000h`
103			`__E2CSTART: MOV.L #RXFL0EN,R3`
104			`MOV.L #DBGSTAT,R4`
105			`__RXLOOP: MOV.L [R4],R5`
106			`AND R3,R5`
107			`BZ __RXLOOP`
108			`__READFE2C0: MOV.L #FE2C0,R2`
109			`MOV.L [R2],R1`
110			`__CHARGETEXIT: RTS`
111
112			`;-----------------------------------------------------------------------`
113
114			`; End of conditional code`
115			`.ENDIF`
116
117			`.END`
118
119
120

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [RX600_RX62N-RDK_Renesas/] [RTOSDemo/] [Renesas-Files/] [lowlvl.src] - Blame information for rev 636