參數(shù)資料
型號： S12EETS2KV1D
廠商： Motorola, Inc.
英文描述： MC9S12DT128 Device User Guide V02.09
中文描述： MC9S12DT128設(shè)備的用戶手冊V02.09
文件頁數(shù)： 21/138頁
文件大?。?/td> 2083K
代理商： S12EETS2KV1D
MC9S12DT128 Device User Guide — V02.09
21
–
The Byteflight pin functionality (BF_PSLM, BF_PERR, BF_PROK, BF_PSYN, TX_BF,
RX_BF) is not available on port PM7, PM6, PM5, PM4, PM3 and PM2, if using a derivative
without Byteflight (see
Table 0-1
).
–
Do not write MODRR1 and MODRR0 Bit of Module Routing Register (PIM_9DTB128 Block
User Guide), if using a derivative without CAN0 (see
Table 0-1
).
–
Do not write MODRR3 and MODRR2 Bit of Module Routing Register (PIM_9DTB128 Block
User Guide), if using a derivative without CAN4 (see
Table 0-1
).
Pins not available in 80 pin QFP package for
MC9S12DG128E, MC9S12DG128,
MC9S12DJ128E, and MC9S12DJ128
Port H
In order to avoid floating nodes the ports should be either configured as outputs by setting the
data direction register (DDRH at Base+$0262) to $FF, or enabling the pull resistors by writing
a $FF to the pull enable register (PERH at Base+$0264).
–
–
Port J[1:0]
PortJpull-upresistorsareenabledoutofresetonallfourpins(7:6and1:0).Thereforecaremust
be taken not to disable the pull enables on PJ[1:0] by clearing the bits PERJ1 and PERJ0 at
Base+$026C.
–
Port K
Port K pull-up resistors are enabled out of reset, i.e. Bit 7 = PUKE = 1 in the register PUCR at
Base+$000C. Therefore care must be taken not to clear this bit.
–
Port M[7:6]
PM7:6 must be configured as outputs or their pull resistors must be enabled to avoid floating
inputs.
–
Port P6
PP6 must be configured as output or its pull resistor must be enabled to avoid a floating input.
–
Port S[7:4]
PS7:4 must be configured as outputs or their pull resistors must be enabled to avoid floating
inputs.
–
PAD[15:8] (ATD1 channels)
OutofresettheATD1isdisabledpreventingcurrentflowsinthepins.DonotmodifytheATD1
registers!
Pins not available in 80 pin QFP package for
MC9S12DB128
Port H
In order to avoid floating nodes the ports should be either configured as outputs by setting the
data direction register (DDRH at Base+$0262) to $FF, or enabling the pull resistors by writing
a $FF to the pull enable register (PERH at Base+$0264).
–
–
Port J[7:6, 1:0]
PortJpull-upresistorsareenabledoutofresetonallfourpins(7:6and1:0).Thereforecaremust
be taken not to disable the pull enables on PJ[7:6, 1:0] by clearing the bits PERJ7, PERJ6,
PERJ1 and PERJ0 at Base+$026C.
相關(guān)PDF資料
PDF描述
S12IICV2 MC9S12DT128 Device User Guide V02.09
S12IICV2D MC9S12DT128 Device User Guide V02.09
S12OSCV2 CABLE, 9305, 4PAIR, PER M; Cores, No. of:8; Conductor make-up:1/22AWG; Area, conductor CSA:0.325mm2; Diameter, External:6.73mm; Material, secondary insulation:PVC; Colour, secondary insulation:Chrome; Alpha type number:5905C RoHS Compliant: Yes
S12OSCV2D Multiple Conductor Wire; Number of Conductors:2; Conductor Size AWG:22; No. Strands x Strand Size:Solid; Approval Categories:UL NEC/CUL,CEC; Leaded Process Compatible:Yes RoHS Compliant: Yes
S12INTV1 MC9S12DT128 Device User Guide V02.09
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S12F 制造商:Raxxess 功能描述:12 Female XLR Connector Panel
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