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3886 Group User’s Manual
List of tables
CHAPTER 1 HARDWARE
Table 1 Pin description (1) ........................................................................................................... 1-6
Table 2 Pin description (2) ........................................................................................................... 1-7
Table 3 Support products ............................................................................................................. 1-9
Table 4 Push and pop instructions of accumulator or processor status register ............... 1-11
Table 5 Set and clear instructions of each bit of processor status register ....................... 1-12
Table 6 I/O port function (1) ...................................................................................................... 1-16
Table 7 I/O port function (2) ...................................................................................................... 1-17
Table 8 Interrupt vector addresses and priority ...................................................................... 1-24
Table 9 Relationship between low-order 6 bits of data and period set by the ADD bit ... 1-37
Table 10 Function description of control I/O pins at bus interface function selected ....... 1-43
Table 11 Multi-master I2C-BUS interface functions ................................................................. 1-44
Table 12 Set values of I2C clock control register and SCL frequency .................................. 1-46
Table 13 START condition generating timing table ................................................................ 1-50
Table 14 STOP condition generating timing table .................................................................. 1-50
Table 15 START condition/STOP condition detecting conditions .......................................... 1-50
Table 16 Recommended set value to START/STOP condition set bits (SSC4-SSC0) for each
oscillation frequency ................................................................................................... 1-52
Table 17 Port functions in memory expansion mode and microprocessor mode ............... 1-65
Table 18 Programming adapter .................................................................................................. 1-67
Table 19 PROM programmer setup ........................................................................................... 1-67
Table 20 Pin assignments of M38869FFAHP/GP when operating in the parallel input/output
mode ............................................................................................................................. 1-68
Table 21 Assignment states of control input and each state ................................................ 1-68
Table 22 Pin description (flash memory parallel I/O mode) .................................................. 1-69
Table 23 Software command (Parallel input/output mode) .................................................... 1-71
Table 24 DC electrical characteristics ....................................................................................... 1-77
Table 25 Read-only mode ........................................................................................................... 1-77
Table 26 Read/Write mode ......................................................................................................... 1-77
Table 27 Pin description (flash memory serial I/O mode) ..................................................... 1-79
Table 28 Software command (serial I/O mode) ....................................................................... 1-80
Table 29 AC electrical characteristics ....................................................................................... 1-84
Table 30 Relative formula for a reference voltage VREF of A-D converter and Vref ..................... 1-91
Table 31 Change of A-D conversion register during A-D conversion .................................. 1-91
CHAPTER 2 APPLICATION
Table 2.1.1 Handling of unused pins (in single-chip mode) .................................................... 2-5
Table 2.1.2 Handling of unused pins (in memory expansion mode, microprocessor mode) ... 2-5
Table 2.2.1 Interrupt sources, vector addresses and priority of 3886 group ...................... 2-12
Table 2.2.2 List of interrupt bits according to interrupt source ............................................. 2-17
Table 2.3.1 CNTR0/CNTR1 active edge selection bit function ............................................... 2-26
Table 2.4.1 Setting examples of Baud rate generator values and transfer bit rate values ... 2-68
Table 2.5.1 Set value of I2C clock control register and SCL frequency .............................. 2-79
Table 2.9.1 Bus control signals and data bus status ........................................................... 2-134
Table 2.13.1 State in stop mode ............................................................................................. 2-147
Table 2.13.2 State in wait mode .............................................................................................. 2-151
Table 2.15.1 Setting of EPROM programmers when parallel programming ...................... 2-164