参数资料
型号: MB91F482PMC-GE1
厂商: Fujitsu Semiconductor America Inc
文件页数: 47/94页
文件大小: 0K
描述: IC MCU 256KB FLASH 100-LQFP
标准包装: 1
系列: FR MB91480
核心处理器: FR60 RISC
芯体尺寸: 32-位
速度: 80MHz
连通性: I²C,FIFO,SIO
外围设备: DMA,PWM,WDT
输入/输出数: 77
程序存储器容量: 256KB(256K x 8)
程序存储器类型: 闪存
RAM 容量: 16K x 8
电压 - 电源 (Vcc/Vdd): 4 V ~ 5.5 V
数据转换器: A/D 14x8/10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 100-LQFP
包装: 托盘
其它名称: 865-1097
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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