IBM PPC750FX, User Manual

Page: 96 / 116

Evaluation Board Manual
PPC750FX Evaluation Board
Preliminary
CPLD Programming
Page 96 of 115
750FXebm_ch11.fm
June 10, 2003
11.2.3 Pin-to-Pin Signal Delay
Table 11-6 provides the input pin-to-output pin delay time for all signals that are not clocked through a
register.
Table 11-6. Pin-to-Pin Signal Delay
Source Destination Longest Delay (ns) Shortest Delay (ns)
atx_ok_n cpu_trst_n 14.200 14.200
atx_ok_n cpu0_hreset_n 10.900 10.500
atx_ok_n cpu1_hreset_n 14.200 14.200
atx_ok_n led_red_n 5.300 5.300
atx_ok_n sysreset 10.300 10.300
atx_ok_n sysreset_n 10.300 10.300
badr[0] dev_adr[0] 8.700 5.600
badr[0] dev_adr[1] 8.700 5.600
badr[0] dev_adr[2] 8.700 5.600
badr[0] dev_adr[3] 8.700 5.600
badr[0] dev_adr[4] 8.700 5.600
badr[0] dev_adr[5] 8.700 5.600
badr[0] dev_adr[6] 8.700 5.600
badr[0] dev_adr[7] 8.700 5.600
badr[0] nvram_cs_n 14.300 14.300
badr[0] uart_cs_n 5.600 5.600
badr[0] write_n 6.400 5.600
badr[1] dev_adr[0] 8.700 5.600
badr[1] dev_adr[1] 8.700 5.600
badr[1] dev_adr[2] 8.700 5.600
badr[1] dev_adr[3] 8.700 5.600
badr[1] dev_adr[4] 8.700 5.600
badr[1] dev_adr[5] 8.700 5.600
badr[1] dev_adr[6] 8.700 5.600
badr[1] dev_adr[7] 8.700 5.600
badr[1] nvram_cs_n 14.300 14.300
badr[1] uart_cs_n 5.600 5.600
badr[1] write_n 6.400 5.600
badr[2] dev_adr[0] 8.700 5.600
badr[2] dev_adr[1] 8.700 5.600
badr[2] dev_adr[2] 8.700 5.600
badr[2] dev_adr[3] 8.700 5.600
badr[2] dev_adr[4] 8.700 5.600