參數(shù)資料
型號(hào): MB91F487PMC-GE1
廠商: Fujitsu Semiconductor America Inc
文件頁數(shù): 47/94頁
文件大?。?/td> 0K
描述: IC MCU 512KB FLASH 100-LQFP
標(biāo)準(zhǔn)包裝: 1
系列: FR MB91480
核心處理器: FR60 RISC
芯體尺寸: 32-位
速度: 80MHz
連通性: I²C,F(xiàn)IFO,SIO
外圍設(shè)備: DMA,PWM,WDT
輸入/輸出數(shù): 77
程序存儲(chǔ)器容量: 512KB(512K x 8)
程序存儲(chǔ)器類型: 閃存
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 4 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 14x8/10b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 100-LQFP
包裝: 托盤
其它名稱: 865-1096
53
32015G–AVR32–09/09
AT32AP7001
Syntax:
I.
picosvmac
OUTd, INx, INy, INz
Operands:
I.
d
∈ {0, 1, 2, 3}
x, y, z
∈ {0, 1, ..., 11}
Opcode:
Example:
/*
Inner loop of a 16-tap symmetric FIR filter with coefficients {c0, c1, c2, c3, c4, c5, c6, c7, c7, ..., c0} set to filter the
pixels pointed to by r12 storing the result to the memory pointed to by r11. The coefficients in the PICO are already
set to the following values: COEFF0_0 = c0, COEFF0_1 = c1, COEFF0_2 = c2, COEFF1_0 = c3, COEFF1_1 = c4,
COEFF1_2 = c5, COEFF2_0 = c6, COEFF2_1 = c7, COEFF2_2 = 0, OFFSET0 = 0.5 (For rounding the result),
OFFSET1 = 0, OFFSET2 = 0.
The Input Selection Mode is set to Horizontal Filter Mode while the Output Insertion Mode is set to Planar Insertion
Mode.
The input image pointer might be unaligned, hence the use of ld.w instead of picold.w.
*/
...
ld.w
r1, r12[0]
/* r1 = *((int *)src) */
ld.w
r0, r12[4]
/* r0 = *(((int *)src) + 1) */
ld.w
r2, r12[8]
/* r2 = *(((int *)src) + 2) */
ld.w
r3, r12[12]
/* r3 = *(((int *)src) + 3) */
picomv.d
INPIX1:INPIX2, r0
/* INPIX1={src[0],src[1],src[2],src[3]}, INPIX2={src[4],src[5],src[6],src[7]}*/
swap.b
r2
/* r2 = {src[11],src[10],src[9],src[8]}*/
swap.b
r3
/* r3 = {src[15],src[14],src[13],src[12]}*/
picosvmul
OUT3, IN4, IN7, IN10
/*
VMU0_OUT = c0*src[0]+c1*src[1]+c2*src[2] + 0.5
VMU1_OUT = c3*src[3]+c4*src[4]+c5*src[5]
VMU2_OUT = c6*src[6]+c7*src[7] */
picomv.d
INPIX1:INPIX2, r2
/*
INPIX1={src[15],src[14],src[13],src[12]},
INPIX2 ={src[11],src[10],src[9],src[8]} */
picosvmac
OUT3, IN4, IN7, IN10
/*
VMU0_OUT += c0*src[15]+c1*src[14]+c2*src[13]
VMU1_OUT += c3*src[12]+c4*src[11]+c5*src[10]
VMU2_OUT += c6*src[9]+c7*src[8]
OUT3 = satscaled(VMU0_OUT+VMU1_OUT+VMU2_OUT)*/
sub
r12, -1
/* src++ */
picomv.w
r4, OUTPIX0
/* r4 = { OUT0, OUT1, OUT2, OUT3 }
st.b
r11++, r4
/* *dst = OUT3 */
...
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
1
10
00
01
10
01
1
OUT
d[1]
15
14
13
12
11
10
98
76
54
32
10
PICO CP#
OUT
d[0]
INx
INy
INz
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