h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 28

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

17.3 Operation .......................................................................................................................... 536
17.4 Interrupts ........................................................................................................................... 541
17.5 Usage Note........................................................................................................................ 542
Section 18 D/A Converter
18.1 Overview........................................................................................................................... 543
18.2 Register Descriptions ........................................................................................................ 546
18.3 Operation .......................................................................................................................... 549
Section 19 A/D Converter
19.1 Overview........................................................................................................................... 551
19.2 Register Descriptions ........................................................................................................ 555
19.3 Interface to Bus Master ..................................................................................................... 561
19.4 Operation .......................................................................................................................... 562
Rev. 4.00 Jun 06, 2006 page xxviii of liv
17.2.9 Status Register 2 (STR2) ..................................................................................... 533
17.2.10 Module Stop Control Register (MSTPCR) .......................................................... 535
17.3.1 Host Interface Operation...................................................................................... 536
17.3.2 Control States....................................................................................................... 536
17.3.3 A20 Gate .............................................................................................................. 537
17.3.4 Host Interface Pin Shutdown Function ................................................................ 539
17.4.1 IBF1, IBF2 ........................................................................................................... 541
17.4.2 HIRQ11, HIRQ1, and HIRQ12............................................................................ 541
18.1.1 Features................................................................................................................ 543
18.1.2 Block Diagram ..................................................................................................... 544
18.1.3 Input and Output Pins .......................................................................................... 545
18.1.4 Register Configuration......................................................................................... 545
18.2.1 D/A Data Registers 0 and 1 (DADR0, DADR1) ................................................. 546
18.2.2 D/A Control Register (DACR) ............................................................................ 546
18.2.3 Module Stop Control Register (MSTPCR) .......................................................... 548
19.1.1 Features................................................................................................................ 551
19.1.2 Block Diagram ..................................................................................................... 552
19.1.3 Pin Configuration................................................................................................. 553
19.1.4 Register Configuration......................................................................................... 554
19.2.1 A/D Data Registers A to D (ADDRA to ADDRD).............................................. 555
19.2.2 A/D Control/Status Register (ADCSR) ............................................................... 556
19.2.3 A/D Control Register (ADCR) ............................................................................ 558
19.2.4 Keyboard Comparator Control Register (KBCOMP) .......................................... 559
19.2.5 Module Stop Control Register (MSTPCR) .......................................................... 560
19.4.1 Single Mode (SCAN = 0) .................................................................................... 562
19.4.2 Scan Mode (SCAN = 1)....................................................................................... 564
19.4.3 Input Sampling and A/D Conversion Time ......................................................... 565
................................................................................................. 543
................................................................................................. 551