ADM1024
–10–
rev. 0
表格 ii. 频道 模式 寄存器
频道 模式 寄存器 位 控制 管脚(s) 函数
0 5 0 = fan1, 1 = ain1
1 6 0 = fan2, 1 = ain2
2 17, 18 0 = 2.5 v, v
CCP2
, 1 = d2–, d2+
3 int. v
CC
meas. 0 = 3.3 v, 1 = 5 v
4 24 0 = vid0, 1 = irq0
5 23 0 = vid1, 1 = irq1
6 22 0 = vid2, 1 = irq2
7 20–24 0 = vid0 至 vid4, 1 = 中断 输入
电源-在 default = 0000 0000
表格 iii. 一个/d 输出 代号 vs. v
在
输入 电压 一个/d 输出
+12 v
在
+5 v
在
V
CC
(3.3 v) V
CC
(5 v) +2.5 v
在
+V
ccp1/2
ain(1/2) Decimal 二进制的
<0.062 <0.026 <0.0172 <0.026 <0.013 <0.014 <0.010 0 00000000
0.062–0.125 0.026–0.052 0.017–0.034 0.026–0.052 0.013–0.026 0.014–0.028 0.010–0.019 1 00000001
0.125–0.188 0.052–0.078 0.034–0.052 0.052–0.078 0.026–0.039 0.028–0.042 0.019–0.029 2 00000010
0.188–0.250 0.078–0.104 0.052–0.069 0.078–0.104 0.039–0.052 0.042–0.056 0.029–0.039 3 00000011
0.250–0.313 0.104–0.130 0.069–0.086 0.104–0.130 0.052–0.065 0.056–0.070 0.039–0.049 4 00000100
0.313–0.375 0.130–0.156 0.086–0.103 0.130–0.156 0.065–0.078 0.070–0.084 0.049–0.058 5 00000101
0.375–0.438 0.156–0.182 0.103–0.120 0.156–0.182 0.078–0.091 0.084–0.098 0.058–0.068 6 00000110
0.438–0.500 0.182–0.208 0.120–0.138 0.182–0.208 0.091–0.104 0.098–0.112 0.068–0.078 7 00000111
0.500–0.563 0.208–0.234 0.138–0.155 0.208–0.234 0.104–0.117 0.112–0.126 0.078–0.087 8 00001000
•
•
•
4.000–4.063 1.666–1.692 1.100–1.117 1.666–1.692 0.833–0.846 0.900–0.914 0.625–0.635 64 (1/4-规模) 01000000
•
•
•
8.000–8.063 3.330–3.560 2.200–2.217 3.330–3.560 1.667–1.680 1.800–1.814 1.250–1.260 128 (1/2-规模) 10000000
•
•
•
12.000–12.063 5.000–5.026 3.300–3.317 5.000–5.026 2.500–2.513 2.700–2.714 1.875–1.885 192 (3/4-规模) 11000000
•
•
•
15.312–15.375 6.380–6.406 4.210–4.230 6.380–6.406 3.190–3.203 3.445–3.459 2.392–2.402 245 11110101
15.375–15.437 6.406–6.432 4.230–4.245 6.406–6.432 3.203–3.216 3.459–3.473 2.402–2.412 246 11110110
15.437–15.500 6.432–6.458 4.245–4.263 6.432–6.458 3.216–3.229 3.473–3.487 2.412–2.422 247 11110111
15.500–15.563 6.458–6.484 4.263–4.280 6.458–6.484 3.229–3.242 3.487–3.501 2.422–2.431 248 11111000
15.563–15.625 6.484–6.510 4.280–4.300 6.484–6.510 3.242–3.255 3.501–3.515 2.431–2.441 249 11111001
15.625–15.688 6.510–6.536 4.300–4.314 6.510–6.536 3.255–3.268 3.515–3.529 2.441–2.451 250 11111010
15.688–15.750 6.536–6.562 4.314–4.331 6.536–6.562 3.268–3.281 3.529–3.543 2.451–2.460 251 11111011
15.750–15.812 6.562–6.588 4.331–4.348 6.562–6.588 3.281–3.294 3.543–3.558 2.460–2.470 252 11111100
15.812–15.875 6.588–6.615 4.348–4.366 6.588–6.615 3.294–3.307 3.558–3.572 2.470–2.480 253 11111101
15.875–15.938 6.615–6.640 4.366–4.383 6.615–6.640 3.307–3.320 3.572–3.586 2.480–2.490 254 11111110
>15.938 >6.640 >4.383 >6.640 >3.320 >3.586 >2.490 255 11111111