参数资料
型号: 71M6541F-DB
厂商: Maxim Integrated Products
文件页数: 119/166页
文件大小: 0K
描述: DEMO BOARD 71M6541F
标准包装: 1
系列: *
71M6541D/F/G and 71M6542F/G Data Sheet
Name
Location
Rst Wk Dir
Description
MPU clock rate is:
MPU Rate = MCK Rate * 2 -(2+ MPU_DIV [2:0]) .
MPU_DIV[2:0]
2200[2:0]
0
0
R/W
The maximum value for MPU_DIV[2:0] is 4. Based on the default values of
the PLL_FAST bit and MPU_DIV[2:0] , the power up MPU rate is 6.29 MHz / 4
= 1.5725 MHz. The minimum MPU clock rate is 38.4 kHz when PLL_FAS T =
1.
MUX0_SEL[3:0]
MUX1_SEL[3:0]
MUX2_SEL[3:0]
MUX3_SEL[3:0]
MUX4_SEL[3:0]
MUX5_SEL[3:0]
MUX6_SEL[3:0]
MUX7_SEL[3:0]
MUX8_SEL[3:0]
MUX9_SEL[3:0]
MUX10_SEL[3:0]
MUX_DIV[3:0]
2105[3:0]
2105[7:4]
2104[3:0]
2104[7:4]
2103[3:0]
2103[7:4]
2102[3:0]
2102[7:4]
2101[3:0]
2101[7:4]
2100[3:0]
2100[7:4]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Selects which ADC input is to be converted during time slot 0.
Selects which ADC input is to be converted during time slot 1.
Selects which ADC input is to be converted during time slot 2.
Selects which ADC input is to be converted during time slot 3.
Selects which ADC input is to be converted during time slot 4.
Selects which ADC input is to be converted during time slot 5.
Selects which ADC input is to be converted during time slot 6.
Selects which ADC input is to be converted during time slot 7.
Selects which ADC input is to be converted during time slot 8.
Selects which ADC input is to be converted during time slot 9.
Selects which ADC input is to be converted during time slot 10.
MUX_DIV[3:0] is the number of ADC time slots in each MUX frame. The
maximum number of time slots is 11.
Configures the input of the optical port to be a DIO pin to allow it to be
OPT_BB
2457[0]
0
R/W
bit-banged. In this case, DIO5 becomes a third high speed UART. Refer to
2.5.7 UART and Optical Interface under the “ Bit Banged Optical UART
(Third UART)” sub-heading on page 58 .
Selects OPT_TX modulation duty cycle.
OPT_FDC
Function
OPT_FDC[1:0]
2457[5:4]
0
R/W
00
01
50% Low
25% Low
10
11
12.5% Low
6.25% Low
OPT_RX can be configured as an input to the optical UART or as SEGDIO55.
OPT_RXDIS = 0 and LCD_MAP[55] = 0: OPT_RX
OPT_RXDIS
2457[2]
0
R/W OPT_RXDIS = 1 and LCD_MAP[55] = 0: DIO55
OPT_RXDIS = 0 and LCD_MAP[55] = 1: SEG55
OPT_RXDIS = 1 and LCD_MAP[55] = 1: SEG55
Rev 4
119
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