參數(shù)資料
型號(hào): ML674000
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: 微控制器/微處理器
英文描述: 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP128
封裝: 14 X 14 MM, 0.40 MM PITCH, PLASTIC, TQFP-128
文件頁數(shù): 33/39頁
文件大小: 247K
代理商: ML674000
Rev.1.02
Jul 31, 2003
page 39 of 69
7560 Group (A version)
Fig. 40 A-D converter block diagram
Fig. 39 Read of A-D conversion register
10-bit reading
(Read address 003516, then 001416)
A-D conversion high-order register
(ADH: Address 003516)
A-D conversion low-order register
(ADL: Address 001416)
b0
b7
b0
b1
b7 b6 b5b4b3 b2
b7
b0
b9b8b7 b6 b5 b4 b3 b2
b7
b0
(high-order)
(low-order)
Note : Bits 0 to 5 of address 001416 become “0” at reading.
b1 b0
8-bit reading
(Read only address 003516)
A-D conversion high-order register
(ADH: Address 003516)
Conversion mode selection bit
0 : 10-bit A-D mode
1 : 8-bit A-D mode
Comparato
r
A-D control
circuit
ADT/A-D
interrupt
request
AVSS
VRE
P60/SIN2/AN0
Data
bus
A-D control register
b
7
b
0
A-D conversion
high-order register
Resistor
ladder
Channel
selector
P67/
AN7
P66/
AN6
P65/
AN5
P64/
AN4
P63/SCLK22/AN3
P62/SCLK21/AN2
P61/SOUT2/AN1
P57/ADT/DA2
8
3
(Address 003516)
A-D conversion
low-order register
(Address 001416)
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