www.ite.com.tw it8702f v0.5
vi
它8702F
9.7.4
重置 .................................................................................................................................. 113
9.7.5
Programming...................................................................................................................... 113
9.7.6
软件重置................................................................................................................... 113
9.7.7
时钟 输入 operation......................................................................................................... 113
9.7.8
先进先出 中断 mode operation.......................................................................................... 114
9.8
smart cardReader......................................................................................................................... 116
9.8.1
Features ............................................................................................................................. 116
9.8.2
Operation............................................................................................................................ 116
9.8.3
连接 的 ifd 至icc 所以cket ....................................................................................... 116
9.8.4
波特 比率 relationship 在 uart和 smart cardInterface.................................. 117
9.8.5
波形 relationship ...................................................................................................... 117
9.8.6
时钟 divider ...................................................................................................................... 117
9.8.7
波形 例子 的 activation/deactivati在 sequence................................................. 118
9.8.8
atr 和 pts structure...................................................................................................... 119
9.8.9
smart card operating sequence example........................................................................ 120
9.9
并行的端口..................................................................................................................................... 121
9.9.1
spp 和 epp modes ......................................................................................................... 121
9.9.2
epp 模式 operation ......................................................................................................... 123
9.9.3
ecp 模式 operation ......................................................................................................... 124
9.10
键盘 controller (kbc) ............................................................................................................. 130
9.10.1
host interface ..................................................................................................................... 131
9.10.2
数据 寄存器 和 状态 register................................................................................... 131
9.10.3
键盘 和 mouseInterface .......................................................................................... 132
9.10.4
kirq 和MIRQ ................................................................................................................. 132
9.11
消费者 偏远的 控制(tv 偏远的) ir(cir) ......................................................................... 133
9.11.1
overview............................................................................................................................. 133
9.11.2
Features ............................................................................................................................. 133
9.11.3
块 diagram .................................................................................................................... 133
9.11.4
transmit operation............................................................................................................. 134
9.11.5
receive operation.............................................................................................................. 134
9.11.6
寄存器 descriptions 和 地址ess.................................................................................... 134
9.11.6.1
cir 数据 register (dr)......................................................................................... 135
9.11.6.2
cir 中断 使能寄存器(ier)...................................................................... 135
9.11.6.3
cir 接受者 control 寄存器(rcr)................................................................... 136
9.11.6.4
cir 传输者 控制寄存器 1(tcr1) .......................................................... 137
9.11.6.5
cir 传输者 控制寄存器(tcr2) ............................................................. 138
9.11.6.6
cir 波特 比率 divisor 低字节 寄存器(bdlr)............................................... 141
9.11.6.7
cir 波特 比率 divisor 高字节 register (bdhr) ............................................. 141
9.11.6.8
cir 传输者 状态寄存器(tsr)................................................................. 141
9.11.6.9
cir 接受者 先进先出 stat美国 寄存器(rsr) ........................................................... 142
9.11.6.10
cir 中断 identification 寄存器(iir) .............................................................. 142
9.12
game 端口接口........................................................................................................................ 143
9.12.1
game 端口(base+0h) ........................................................................................................ 143
9.13
midi interface.................................................................................................................................. 143
9.13.1
mpu-401 寄存器Interface............................................................................................... 143
9.13.2
Operation............................................................................................................................ 144
10.
直流 电的 characteristics ..................................................................................................................... 145
11.
交流 特性 (vcc = 5v
±
5%, ta = 0
°
c 至 + 70
°
c) ....................................................................... 147
11.1
时钟 输入Timings ........................................................................................................................ 147
11.2
lclk (pciclk) 和lreset 德州仪器mings........................................................................................... 147
11.3
lpc 和 serirq timings.............................................................................................................. 148
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