HD6473847RHV Datasheet, PDF (206/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 6 ROM
Table 6.18 Return Codes in Status Read Mode
Pin Name
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
Initial Value
0
0
0
0
0
0
0
0
Description
1: Abnormal end
0: Normal end
1: Command error
0: Otherwise
1: Programming error
0: Otherwise
1: Erasing error
0: Otherwise
Undefined
Undefined
1: Over counting of writing or erasing
0: Otherwise
1: Effective address error
0: Otherwise
6.10.7 Status Polling
1. The I/O7 status polling flag indicates the operating status in auto-program/auto-erase mode.
2. The I/O6 status polling flag indicates a normal or abnormal end in auto-program/auto-erase
mode.
Table 6.19 Status Polling Output
I/O7
I/O6
0
0
1
0
1
1
0
1
I/O0 to I/O5
0
0
0
0
Status
During internal operation
Abnormal end
Normal end
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Rev. 7.00 Mar. 08, 2010 Page 174 of 510
REJ09B0024-0700