參數(shù)資料
型號: MC68MH360VR33LR2
廠商: Freescale Semiconductor
文件頁數(shù): 7/158頁
文件大小: 0K
描述: IC MPU QUICC 33MHZ 357-PBGA
標(biāo)準(zhǔn)包裝: 180
系列: M683xx
處理器類型: M683xx 32-位
速度: 33MHz
電壓: 5V
安裝類型: 表面貼裝
封裝/外殼: 357-BBGA
供應(yīng)商設(shè)備封裝: 357-PBGA(25x25)
包裝: 帶卷 (TR)
QMC Supplement
pdpr->ch[v1].ZDSTATE = 0x80;
pdpr->ch[v1].INTMSK = 0xA;
pdpr->ch[v1].MFLR = 60;
pdpr->ch[v1].TBPTR = pdpr->ch[v1].TBASE;
pdpr->ch[v1].RBPTR = pdpr->ch[v1].RBASE;
};
chbd[0].recvbd0.rxbdptr = (char *)((int)chbd + 0x100);/*
receive
BD0
pointer=0x100 */
chbd[1].recvbd0.rxbdptr = (char *)((int)chbd + 0x200);/*
receive
BD1
pointer=0x200 */
chbd[2].recvbd0.rxbdptr = (char *)((int)chbd + 0x300);/*
receive
BD2
pointer=0x300 */
chbd[3].recvbd0.rxbdptr = (char *)((int)chbd + 0x400);/*
receive
BD3
pointer=0x400 */
for (v1 = 0; v1 < 4; v1++)
{
chbd[v1].recvbd0.rxbdsac.E = 1;
/* mark receive bufs empty */
chbd[v1].recvbd0.rxbdsac.W = 1; /*endreceive buffer descriptors */
chbd[v1].recvbd0.rxbdsac.I = 1;
/* enable intrpts */
/* Continuous mode bits are initialized to 0 from reset */
/* Transmit data length field is initialized to 0 from */
/* reset; the Ready bit is also 0 from reset. */
chbd[v1].xmitbd0.txbdsac.W = 1;/* end xmit buffer descriptors */
chbd[v1].xmitbd0.txbdsac.I = 1;
/* enable intrpts */
chbd[v1].xmitbd0.txbdsac.L = 1;
/* last buffer in frame */
chbd[v1].xmitbd0.txbdsac.TC= 1;
/* xmit CRC sequence */
chbd[v1].xmitbd0.txbdcnt = 0;
/* clear data length field */
};
/* Clear interrupt table */
intrpt = pdpr->INTBASE;
for (v1 = 0; v1 < 10; v1++)
{
intrpt[v1].V = 0;
/* clear valid bits */
intrpt[v1].W = 0;
/* clear wrap bits */
};
intrpt[9].W = 1;
poem[0] = "Humpty Dumpty sat on a wall\n\r";
poem[1] = "Humpty Dumpty had a great fall\n\r";
poem[2] = "All the king's horses and all the king's men\n\r";
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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