C= A1200
Kickstart 3.2.1
Workbench 3.2.1
RemApollo (so makes no sense to measure ROM)
PAL Hires

> bustest fast chip
BusSpeedTest 0.19 (mlelstv)   Buffer:     262144 Bytes, Alignment: 32768
========================================================================
memtype   addr       op         cycle     calib         bandwidth
fast      $01778000  readw      44.7 ns   normal      44.8 * 10^6 byte/s
fast      $01778000  readl      83.2 ns   normal      48.1 * 10^6 byte/s
fast      $01778000  readm      86.1 ns   normal      46.4 * 10^6 byte/s
fast      $01778000  writew    152.2 ns   normal      13.1 * 10^6 byte/s
fast      $01778000  writel    152.2 ns   normal      26.3 * 10^6 byte/s
fast      $01778000  writem    152.8 ns   normal      26.2 * 10^6 byte/s
chip      $00038000  readw     889.0 ns   normal       2.2 * 10^6 byte/s
chip      $00038000  readl     888.0 ns   normal       4.5 * 10^6 byte/s
chip      $00038000  readm     889.3 ns   normal       4.5 * 10^6 byte/s
chip      $00038000  writew    654.2 ns   normal       3.1 * 10^6 byte/s
chip      $00038000  writel    655.1 ns   normal       6.1 * 10^6 byte/s
chip      $00038000  writem    652.1 ns   normal       6.1 * 10^6 byte/s