H8SSLASH2224 datasheet(14/1071 Pages) RENESAS

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Rev. 5.00 Aug 08, 2006 page xiv of lxxxvi

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Page

Revision (See Manual for Details)

9.8.2 On-Chip RAM

304

Description amended

The MRA, ... in the on-chip RAM. When the DTC is used,

the RAME bit in SYSCR should not be cleared to 0.

Section 10 I/O Ports

Table 10.1 Port Functions

306

Port 3 input/output and output type description amended

... NMOS push-pull output*

1 (P35, P34, SCK1)

10.2 Port 3

315

Description amended

Port 3 is ... following registers. The P34, P35, and SCK1

function as NMOS push/pull outputs.*

10.2.5 Pin Functions

317

Description amended

As shown in figure 10.1, when the pins P35, P34, SCK1,

SCK0, or SDA0 type open drain output is used, ...

Figure 10.1 Types of Open

Drain Outputs

318

Figure 10.1 amended

(a) Open drain output type for P34, P35, SCK1, SCL0, and

SDA0 pins

318

Description amended

(Before) ... output the P2 VCC level.

→ (After) ... output the

VCC level.

319

Table amended

• P35/SCK1/SCL0/IRQ5

SCK1 input pin SCL0 I/O pin*

• P34/RxD1/SDA0

SDA0 I/O pin*

320

• P33/TxD1/SCL1

SCL1 I/O pin*

• P32/SCK0/SDA0

SDA1 I/O pin*

10.4.4 Pin Functions

324

• P75/TMO3/SCK3

Description amended

... OS3 to OS0 bits in TCSR_3 of TMR_3*, CKE1 and ...

Table amended

OS3 to OS0* TMO3* output pin

Note added

Note: * Not available in the H8S/2237 Group and H8S/2227

Group.

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