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HD6432238R Datasheet(PDF) 11 Page - Renesas Technology Corp |
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HD6432238R Datasheet(HTML) 11 Page - Renesas Technology Corp |
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11 / 1071 page  Rev. 5.00 Aug 08, 2006 page xi of lxxxvi Item Page Revision (See Manual for Details) 1.3.3 Pin Functions Table 1.7 Pin Functions of H8S/2239 Group and H8S/2238 Group 53 Pin No. Type Symbol TFP-100B TFP-100BV TFP-100G TFP-100GV FP-100B FP-100BV FP-100A* 3 FP-100AV* 3 BP-112* 1 BP-112V* 1 TBP-112A* 4 TBP-112AV* 4 I/O Function DMA controller (DMAC)* 2 DREQ1 DREQ0 89 90 B6 D6 Input Request DMAC activation. (Supported only by the H8S/2239 Group.) TEND1 TEND0 87 88 C6 A6 Output Indicate that the DMAC has ended transmitting data. (Supported only by the H8S/2239 Group.) DACK1 DACK0 35 34 J5 H5 Output These pins function as single address transmitting acknowledge of DMAC. (Supported only by the H8S/2239 Group.) 55 P47 to P40 in I/O ports L10, L9, K11, K10, K9, K8, H7, J8 56 Notes: 1. Supported only by the HD64F2238R. 2. Supported only by the H8S/2239 Group. 3. Supported only by the H8S/2238B and H8S/2236B. 4. Supported only by the HD64F2238R and HD64F2239. 5. Measures should be taken to deal with noise, which can cause operation errors otherwise. Table 1.8 Pin Functions of H8S/2237 Group and H8S/2227 Group 57 to 61 Table 1.8 amended FP-100B* 1 FP-100BV* 1 FP-100A* 2 FP-100BAV* 2 RES*3 STBY*3 NMI*3 61 Notes amended Notes: 1. Supported only by masked ROM version. 2. Supported only by the HD6432227. 3. Measures should be taken to deal with noise, which can cause operation errors otherwise. 3.4 Memory Map in Each Operating Mode Figure 3.7 H8S/2235 and H8S/2225 Memory Map in Each Operating Mode 115 Figure 3.7 amended (Before) On-chip RAM → (After) On-chip ROM 5.1 Features Figure 5.1 Block Diagram of Interrupt Controller 128 Figure 5.1 amended (Before) IRQ → (After) IRQ 5.3.2 IRQ Enable Register (IER) 131 Description amended (Before) IRQn → (After) IRQn |
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