设计层次原理

1、 电路系统母原理图电路系统母原理图方块电路符号方块电路符号1方块电路符号方块电路符号2方块电路符号方块电路符号m子原理图子原理图1 子原理图子原理图2子原理图子原理图1 子原理图子原理图2子原理图子原理图1 子原理图子原理图2电路系统母原理图电路系统母原理图方块电路符号方块电路符号1方块电路符号方块电路符号2方块电路符号方块电路符号m子原理图子原理图1 子原理图子原理图2子原理图子原理图1 子原理图子原理图2子原理图子原理图1 子原理图子原理图2v这个层次原理这个层次原理图代表了一个图代表了一个完整的电路系完整的电路系统。它分为统。它分为cpu1.sch等等七七个模块个模块。8279电路电路又

2、包含了又包含了两个两个子模块子模块show.sch和和key.sch。ad0.7a0.15psenzx2alezx5zx6x1x2int1zx3zx4resetrdwrcpu1cpu1.schad0.7a0.15psenzx2alezx5zx6x1x2int1zx3zx4resetrdwrpsenzx2wrrdad0.7a0.15memory1memory1.schpsenzx2wrrdad0.7a0.15wrrdresetzx3zx4int1alead0.782798279.schwrrdresetzx3zx4int1alead0.7x1x2cpuclkcpuclk.schx1x2reset

3、resetreset.schresetad0.7wrzx5driver-cdriver-c.schad0.7wrzx5powerpower.sch. ad0.7a0.15psenzx2alezx5zx6x1x2int1zx3zx4resetrdwrcpu1cpu1.schad0.7a0.15psenzx2alezx5zx6x1x2int1zx3zx4resetrdwrpsenzx2wrrdad0.7a0.15memory1memory1.schpsenzx2wrrdad0.7a0.15wrrdresetzx3zx4int1alead0.782798279.schwrrdresetzx3zx4i

4、nt1alead0.7x1x2cpuclkcpuclk.schx1x2resetresetreset.schresetad0.7wrzx5driver-cdriver-c.schad0.7wrzx5powerpower.sch.cpu1模块模块ad0.7a0.15psenzx2alezx5zx6x1x2int1zx3zx4resetrdw rea/vp31x119x218reset9rd17w r16int012int113t014t115p101p112p123p134p145p156p167p178p0039p0138p0237p0336p0435p0534p0633p0732p2021p

5、2122p2223p2324p2425p2526p2627p2728psen29ale/p30txd11rxd10u98031a02a13a24a35a46a57a68a79b018b117b216b315b414b513b612b711e19dir1u1374ls245d03q02d14q15d27q26d38q39d413q412d514q515d617q616d718q719oe1le11u1774ls373a02a13a24a35a46a57a68a79b018b117b216b315b414b513b612b711e19dir1u1474ls245a1b2c3e14e25e36y01

6、5y114y213y312y411y510y69y77u1674ls138int1gndresetrdw ralepsenvccvccrdgndgndvccaa1aa2aa3aa4aa5aa6aa7aa8aa1aa2aa3aa4aa5aa6aa7aa8gndalea0a1a2a3a4a5a6a7a8a9a10a11a12a13a14a15a13a14a15zx0zx1zx2zx3zx4zx5zx6zx7gndgndvccad0ad1ad2ad3ad4ad5ad6ad7ad0ad1ad2ad3ad4ad5ad6ad7reset模块模块reseta11a22b13b24clr5q6q8rint9c

7、ext11rcext13u1074ls122c10.01ur510ks17resetvcc+5.memory1模块模块psenzx2wrrdad0.7a0.15a010a19a28a37a46a55a64a73a825a924a1021a1123a122a1326a1427ce20oe22vpp1d011d112d213d315d416d517d618d719u1827256a010a19a28a37a46a55a64a73a825a924a1021a1123a122cs120cs226we27oe22d011d112d213d315d416d517d618d719u196264vccgndp

8、sena0a1a2a3a4a5a6a7a8a9a10a11a12a13a14a0a1a2a3a4a5a6a7a8a9a10a11a12ad0ad1ad2ad3ad4ad5ad6ad7ad0ad1ad2ad3ad4ad5ad6ad7rdwrvcczx28279模块模块w rr dr es etzx 3zx 4in t1a lea d 0 .7 o u ta 02 7o u tb 03 1o u ta 12 6o u tb 13 0o u ta 22 5o u tb 22 9o u ta 32 4o u tb 32 8d b 01 2b d2 3d b 11 3d b 21 4s l03 2d b

9、 31 5s l13 3d b 41 6s l23 4d b 51 7s l33 5d b 61 8d b 71 9r l03 8r l13 9ir q4r l21r l32c s2 2r l45r d1 0r l56w r1 1r l67a 02 1r l78c lk3s h if t3 6r es et9c n tl/s3 7u 68 2 7 91 a 121 a 241 a 361 a 482 a 11 12 a 21 32 a 31 52 a 41 71 y 11 81 y 21 61 y 31 41 y 41 22 y 192 y 272 y 352 y 431 g12 g1 9u

10、57 4 ls 2 4 4a1b2c3e14e25e36y 01 5y 11 4y 21 3y 31 2y 41 1y 51 0y 69y 77u 1 57 4 ls 1 3 812u 2 0 a7 4 ls 0 4r l0 .7 y 0 .7 k eyk ey .sc hr l0 .7 y 0 .7 z0 .7 s h o ws h o w .sc hz0 .7 o u t0o u t1o u t2o u t3o u t4o u t5o u t6o u t7y 0y 1y 2y 3y 4y 5y 6y 7g n dg n dr es eta lezx 4w rr dzx 3ir qa d 0

11、a d 1a d 2a d 3a d 4a d 5a d 6a d 7o u t4o u t5o u t6o u t7o u t0o u t1o u t2o u t3r l0r l1r l2r l3r l4r l5r l6r l7g n dg n dv c cy 0y 1y 2y 3y 4y 5y 6y 7ir qin t1key模块模块rl0.7y0.7s1s2s3s4s5s6s7s8s9s10s11s12s13s14s15s16y0y1r0r1r2r3r4r5r6r7rl0rl1rl2rl3rl4rl5rl6rl7driver-c模块模块ad0.7wrzx5iout111lsbdi07iout212di16di25rfb9di34di416vref8di515di614msbdi713ile19wr218cs1wr12xfer17u12d