Motorola DSP56009 User Manual page 17

Table 3-5 Interrupt Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Table 4-1 EMI Interrupt Vector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Table 4-2 EMI Internal Interrupt Priorities . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
Table 4-3 EMI Memory Accesses and Locations Per Word . . . . . . . . . . . 4-10
Table 4-4 EMI Word Length. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Table 4-5 EMI Addressing Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Table 4-6 EMI Maximum SRAM Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Table 4-7 EMI Maximum DRAM Size (Relative Addressing). . . . . . . . . . . 4-14
Table 4-8 EMI Maximum DRAM Size (Absolute Addressing) . . . . . . . . . . 4-15
Table 4-9 EMI Read/Write Interrupt Select . . . . . . . . . . . . . . . . . . . . . . . . 4-17
Table 4-10 EMI DRAM Timing (clock cycles per word transfer) . . . . . . . . . 4-19
Table 4-11 EMI SRAM Timing (clock cycles per word transfer) . . . . . . . . . 4-20
Table 4-12 Relative Addressing Extension Bits. . . . . . . . . . . . . . . . . . . . . . 4-24
Table 4-13 Word Address to Physical Address Mapping for SRAM . . . . . . 4-26
Table 4-14 Word-Address-to-Physical-Address Mapping for DRAM. . . . . . 4-28
Table 4-15 Address Generation For DRAM Relative Addressing . . . . . . . . 4-29
Table 4-16 Word-to-Physical-Address Mapping for DRAM Absolute
Addressing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Table 4-17 Typical DRAM Refresh Timing Requirements. . . . . . . . . . . . . . 4-35
Table 4-18 Continuous Refresh: Timings And Settings For EPS[1:0] and
ECD[7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Table 4-19 Burst Refresh: Timings And Settings For EPS[1:0] and
ECD[7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
MOTOROLA DSP56009 User's Manual xv