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鍙冩暩(sh霉)璩囨枡
鍨嬭櫉(h脿o)锛� MC908LD64IFUE
寤犲晢锛� Freescale Semiconductor
鏂囦欢闋�(y猫)鏁�(sh霉)锛� 269/362闋�(y猫)
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC MCU 8BIT FOR LCD 64-QFP
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 420
绯诲垪锛� HC08
鏍稿績铏曠悊鍣細 HC08
鑺珨灏哄锛� 8-浣�
閫熷害锛� 6MHz
閫i€氭€э細 I²C锛孶SB
澶栧湇瑷�(sh猫)鍌欙細 OSD锛孭OR锛孭WM
杓稿叆/杓稿嚭鏁�(sh霉)锛� 39
绋嬪簭瀛樺劜(ch菙)鍣ㄥ閲忥細 60KB锛�60K x 8锛�
绋嬪簭瀛樺劜(ch菙)鍣ㄩ鍨嬶細 闁冨瓨
RAM 瀹归噺锛� 2K x 8
闆诲 - 闆绘簮 (Vcc/Vdd)锛� 3 V ~ 3.6 V
鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘櫒锛� A/D 6x8b
鎸暕鍣ㄥ瀷锛� 鍏�(n猫i)閮�
宸ヤ綔婧害锛� 0°C ~ 85°C
灏佽/澶栨锛� 64-QFP
鍖呰锛� 鎵樼洡
鐢�(ch菐n)鍝佺洰閷勯爜(y猫)闈細 725 (CN2011-ZH PDF)
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Break Module (BRK)
Data Sheet
MC68HC908LD64 鈥� Rev. 3.0
340
Break Module (BRK)
Freescale Semiconductor
BRKA 鈥� Break Active Bit
This read/write status and control bit is set when a break address
match occurs. Writing a logic 1 to BRKA generates a break interrupt.
Clear BRKA by writing a logic 0 to it before exiting the break routine.
Reset clears the BRKA bit.
1 = (When read) Break address match
0 = (When read) No break address match
23.6.2 Break Address Registers
The break address registers (BRKH and BRKL) contain the high and low
bytes of the desired breakpoint address. Reset clears the break address
registers.
23.6.3 SIM Break Status Register
The SIM break status register (SBSR) contains a flag to indicate that a
break caused an exit from wait mode. The flag is useful in applications
requiring a return to wait mode after exiting from a break interrupt.
Address:
$FE0C
Bit 7
654321
Bit 0
Read:
Bit 15
14
13
12
11
10
9
Bit 8
Write:
Reset:
00000000
Figure 23-4. Break Address Register High (BRKH)
Address:
$FE0D
Bit 7
654321
Bit 0
Read:
Bit 7
654321
Bit 0
Write:
Reset:
00000000
Figure 23-5. Break Address Register Low (BRKL)
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