3. TECHNICAL BRIEF
- 30 -
EBU_RD_n _RD
Read
strobe
EBU_BC0_n _BC0
EBU_BC1_n _BC1
EBU_A[0] A(0)
Address
bus[0]
EBU_A[1] A(1)
Address
bus[1]
EBU_A[2] A(2)
Address
bus[2]
EBU_A[3] A(3)
Address
bus[3]
EBU_A[4] A(4)
Address
bus[4]
EBU_A[5] A(5)
Address
bus[5]
EBU_A[6] A(6)
Address
bus[6]
EBU_A[7] A(7)
Address
bus[7]
EBU_A[8] A(8)
Address
bus[8]
EBU_A[9] A(9)
Address
bus[9]
EBU_A[10] A(10)
Address
bus[10]
EBU_A[11] A(11)
Address
bus[11]
EBU_A[12] A(12)
Address
bus[12]
EBU_A[13] A(13)
Address
bus[13]
EBU_A[14] A(14)
Address
bus[14]
EBU_A[15] A(15)
Address
bus[15]
EBU_A[16] A(16)
Address
bus[16]
EBU_A[17] A(17)
Address
bus[17]
EBU_A[18] A(18)
Address
bus[18]
EBU_A[19] A(19)
Address
bus[19]
EBU_A[20] A(20)
Address
bus[20]
EBU_A[21] A(21)
Address
bus[21]
EBU_A[22] A(22)
Address
bus[22]
EBU_A[23] A(23)
Address
bus[23]
EBU_A[24] A(24)
Address
bus[24]
EBU_CS0_n
_FLASH1_CS
Flash ROM chip select
EBU_CS1_n
_RAM_CS
SDRAM Chip select
EBU_CS2_n _FLASH2_CS
Not
used
EBU_CS3_n _CS3
Not
used
EBU_ADV_n _ADV
EBU_RAS_n _RAS
EBU_CAS_n _CAS
Summary of Contents for KE820
Page 1: ...Service Manual Model KE820 Service Manual KE820 Date August 2006 Issue 1 0 ...
Page 3: ... 4 ...
Page 5: ... 6 ...
Page 46: ...3 TECHNICAL BRIEF 47 Figure 18 EN SET port control method ...
Page 69: ...4 PCB layout 70 Figure 45 Main PCB bottom Figure 46 Main PCB bottom placement ...
Page 70: ...4 PCB layout 71 Figure 47 Sub PCB top Figure 48 Sub PCB top placement ...
Page 71: ...4 PCB layout 72 Figure 49 Sub PCB bottom Figure 50 Sub PCB bottom placement ...
Page 114: ...6 Download S W upgrade 115 6 2 Download program user guide ...
Page 115: ... 116 6 Download S W upgrade ...
Page 116: ... 117 6 Download S W upgrade ...
Page 117: ... 118 6 Download S W upgrade ...
Page 124: ... 125 8 PCB LAYOUT ...
Page 125: ... 126 8 PCB LAYOUT ...
Page 126: ... 127 8 PCB LAYOUT ...
Page 127: ... 128 8 PCB LAYOUT ...
Page 141: ... 142 ...
Page 161: ...Note ...
Page 162: ...Note ...
