**���� ��оSOC�ĽY(ji��)��(g��u)�cԭ��
��1�� ����
1.1SoC�l(f��)չ�C��
1.2��оSoC�����ƚv��
1.3��оSoC�����c(di��n)
1.4��оSoC�đ�(y��ng)�÷���
��2�� ��оSoC���w�Y(ji��)��(g��u)
2.1�M��ԭ��
2.2�����ܘ�(g��u)L*BUS
2.2.1AXB����
2.2.20EB����
2.2.3DCB����
2.2.4L*BUS���c(di��n)
2.3�惦(ch��)�M��
2.3.1�惦(ch��)���g���
2.3.2DCB���ÿ��g����
2.4��оCPU��
2.4.1�惦(ch��)����
2.4.2���c(di��n)����
2.4.3ý�w̎��
2.5�P(gu��n)�I���g(sh��)�c��(chu��ng)��
2.6��Ҫ���g(sh��)ָ��(bi��o)
��3�� ��оSoCϵ�y(t��ng)����
3.1ϵ�y(t��ng)�r(sh��)犿���
3.2ϵ�y(t��ng)��ʼ����
3.3�՚v/���r(sh��)/���T������
3.3.1RTC/�՚vģ�K
3.3.2���T��(Watch Dog)
3.4 DMA������
3.5GPIO������
3.6�����
3.7������
3.7.1IP��(ģ�K)��(j��)�͹��Ĺ���
3.7.2��(d��ng)�B(t��i)׃�l�͹��Ĺ���
3.7.3��(d��ng)�B(t��i)����������
3.8�Դ����
��4�� ��оSoCƬ��(n��i)�v���O(sh��)��
4.1I2C�ӿ�
4.1.1 I2C������(ji��n)��
4.1.2��оSoC��I2C�����Č�(sh��)�F(xi��n)
4.2USB������
4.2.1USB����������ԭ��
4.2.2��оSoC USB OHCI���C(j��)�������ĸ�ģ�K���ܽ�B
4.3UART
4.3.1����ͨ�Ņf(xi��)�h
4.3.2����ͨ�ŵ������(bi��o)��(zh��n)
4.3.3 UARTl6550��IP�O(sh��)Ӌ(j��)
4.3.4����ʹ���f��
4.4LCDҺ���@ʾ
4.4.1LCD�Ĺ���ԭ���c���c(di��n)
4.4.2��оSoC LCD������
4.5�ⲿDMA
4.5.1DMA����ԭ��
4.5.2��оSoC�ⲿDMA�������c(di��n)
4.6�I�P/���(bi��o)�ӿ�
4.6.1 PS/2�ӿڿ�����
4.6.2 PS/2���Y(ji��)��(g��u)
4.6.3 PS/2ͨ�ŕr(sh��)��
4.6.4늚�ӿ�
4.7AC��97�ӿ�
4.7.1AC��97�ӿڸ���
4.7.2AC��97�������ļĴ���
4.7.3AC��97��������Ҫ����ԭ��
4.7.4AC��97���������w�Y(ji��)��(g��u)
4.8���п�/��ӡ��
4.8.1���ж˿�ԭ��
4.8.2��о���ڴ�ӡ�C(j��)���c(di��n)
��5�� ��оSOCƬ�ϔU(ku��)չ�O(sh��)��
5.1SDRAM�ӿ�
5.1.1��(d��ng)�B(t��i)�S�C(j��)�惦(ch��)��(DRAM)
5.1.2��оSoC�Ĵ惦(ch��)��ϵ�y(t��ng)�ă�(n��i)���Y(ji��)��(g��u)
5.2PCI 2.2�ӿ�
5.2.1PCI 2.2��(ji��n)��
5.2.2��оSoC��PCI 2.2�ӿ�
5.3Local Bus�ӿ�
��6�� ָ���(ji��n)��
6.1��оָ�
6.2ý�wָ�
6.2.1��оSoC֧�ֵĶ�ý�wָ��
6.2.2��оSoC֧�ֵ�Parallelָ��
6.2.3��оSoC��ý�wָ�����
��7�� ���b�c늚�����
7.1IC���b��(ji��n)��
7.1.1���b���g(sh��)�l(f��)չڅ��(sh��)
7.1.2���b�ķ��
7.1.3���b��ͺ�����
7.2��оSoC�ķ��b
7.2.1���b����(sh��)
7.2.2��̖(h��o)�f��
7.3I/O PIN����
7.3.1LVTTL
7.3.2PCIX��PCI33��PCI66
7.3.3HSTL
7.3.4SSTL
7.4��оSoC��1000B��늚�����
7.4.1оƬ��*��������
7.4.2��оSoC��1000B��DC����(sh��)
7.4.3��оSoC��1000B��AC����(sh��)
�ڶ����� Ƕ��ʽϵ�y(t��ng)��Ҋ����O(sh��)���cӲ���O(sh��)Ӌ(j��)
��8�� ��оSoC�惦(ch��)�O(sh��)Ӌ(j��)
8.1�惦(ch��)�M���Y(ji��)��(g��u)
8.1.1ϵ�y(t��ng)���w��ַ����
8.1.2OEB�O(sh��)���ַ����
8.1.3I_K3B������ַ����
8.2SDRAM�ӿ��O(sh��)Ӌ(j��)
8.2.1DIMM�lҎ(gu��)��
8.2.2��оSoC SDRAM���������c(di��n)
8.2.3��оSoC��SDRAM�ӿ���̖(h��o)
8.2.4DIMM�l�ӿ���̖(h��o)
8.3FLASH/SRAM�O(sh��)Ӌ(j��)
8.3.18/16λNOR FLASH�ĔU(ku��)չ����
8.3.2NAND FLASH�ĔU(ku��)չ����
8.3.3SRAM�ĔU(ku��)չ����
��9�� ��оSoC�O(sh��)���(q��)��(d��ng)�O(sh��)Ӌ(j��)
9.1�������ڵĻ�“(li��n)�O(sh��)Ӌ(j��)
9.2�I�P���(bi��o)�Ľӿ��O(sh��)Ӌ(j��)
9.3����/��ӡ�C(j��)�ӿ��O(sh��)Ӌ(j��)
9.4AC��97�ӿ��O(sh��)Ӌ(j��)
9.5USB�ӿ��O(sh��)Ӌ(j��)
9.6LCD TFT/STN�ӿ��O(sh��)Ӌ(j��)
9.7GPIO��(y��ng)���O(sh��)Ӌ(j��)
��10�� ��оSoC I/O�O(sh��)��U(ku��)չ�O(sh��)Ӌ(j��)
10.1Local Bus�ӿڔU(ku��)չ
10.1.1DOC2000�U(ku��)չ
10.1.2CF+���ӿڔU(ku��)չ
10.1.3IDE�ӿڔU(ku��)չ
10.2PCI�U(ku��)չ�O(sh��)Ӌ(j��)
10.3USB�U(ku��)չ�O(sh��)Ӌ(j��)
�������� Ƕ��ʽϵ�y(t��ng)���_�l(f��)�����cܛ���_�l(f��)
��11�� ��оsoC�_�l(f��)�u(p��ng)����
11.1�忨��B
11.2��оSoC BIOS��B
11.2.1�_�l(f��)Ŀ��(bi��o)�ͭh(hu��n)������
11.2.2ϵ�y(t��ng)��ʼ��
11.3 EJTAG�ھ��{(di��o)ԇ
��12�� ��оSoC�����ϵ�y(t��ng)֧��
12.1Linux����ϵ�y(t��ng)֧��
12.1.1�J(r��n)�R(sh��)Linux��(n��i)��Դ���a
12.1.2Linux����(d��ng)�^��
12.1.3Linux��(n��i)������ϵ�y(t��ng)
12.1.4��(sh��)��
12.2VxWorks����ϵ�y(t��ng)֧��
12.2.1VxWorks����ϵ�y(t��ng)��(ji��n)��
12.2.2Tornado II�����_�l(f��)�h(hu��n)��
12.2.3Vxworks��(du��)��SoCоƬ��֧��
12.2.4�_�l(f��)VxWorks��(y��ng)��
12.3Windows CE
12.3.1Ƕ��ʽ����ϵ�y(t��ng)Windows CE��B
12.3.2Windows CE��ֲ��(ji��n)��
12.4��������ϵ�y(t��ng)֧��
12.4.1��c/os����
12.4.2��Cos-��
��13�� ��оSot2��(y��ng)���_�l(f��)
13.1���ù���ܛ��
13.2�����O(sh��)Ӌ(j��)
13.2.1Դ����ľ��g
13.2.2 Makefile�ľ���
13.2.3�����(k��)��朽�
13.3�ھ��{(di��o)ԇ
13.4ϵ�y(t��ng)�̻�
13.4.1EPROM��FLASHϵ�y(t��ng)�̻�
13.4.2DOC2000ϵ�y(t��ng)�̻���(sh��)��
�����īI(xi��n)