Epson S1C31D50 Technical Instructions page 365

HWPEN = 0, in HW Processor
Control Register
Memory Check Function
mc_state
_ram_rw
S1C31D50 TECHNICAL MANUAL
(Rev. 1.00)
MCU Start-up
SLEEP
mc_state
_init
mc_state
_idle
mc_state
_ram_march_c
Figure 21.5.3.1 Memory Check State Transition
Seiko Epson Corporation
Set FUNCTION to "Memory Check"
HWPEN = 1, in HW Processor Control Register
mc_state
_checksum
mc_state
_crc
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