Samsung YP-P10 User Manual download pdf (Page 43)

PRODUCT OVERVIEW S3C2440A RISC MICROPROCESSOR

1-14

Table 1-2. S3C2440A 289-Pin FBGA Pin Assignments (Sheet 5 of 9) (Continued)

Pin

Number

Pin

Name

Default

Function

I/O State

@BUS REQ

I/O State

@Sleep

I/O State

@nRESET

I/O

Type

E3 nGCS7 nGCS7 Hi-z Hi-z,O(H) O(H) t10s

D6 nSCAS nSCAS Hi-z Hi-z,O(H) O(H) t10s

C6 nSRAS nSRAS Hi-z Hi-z,O(H) O(H) t10s

H15 nTRST nTRST I – I is

E4 nWAIT nWAIT – Hi-z,O(L) I d2s

E6 nWE nWE Hi-z Hi-z,O(H) O(H) t10s

J6 TOUT0/GPB0 GPB0 –/– O(L)/– I t8

J5 TOUT1/GPB1 GPB1 –/– O(L)/– I t8

J7 TOUT2/GPB2 GPB2 –/– O(L)/– I t8

K3 TOUT3/GPB3 GPB3 –/– O(L)/– I t8

K4 TCLK0/GPB4 GPB4 –/– –/– I t8

K2 nXBACK/GPB5 GPB5 –/– O(H)/– I t8

L5 nXBREQ/GPB6 GPB6 –/– –/– I t8

K7 nXDACK1/GPB7 GPB7 –/– O(H)/– I t8

K5 nXDREQ1/GPB8 GPB8 –/– –/– I t8

L3 nXDACK0/GPB9 GPB9 –/– O(H)/– I t8

K6 nXDREQ0/GPB10 GPB10 –/– –/– I t8

T15 OM0 OM0 – – I is

R13 OM1 OM1 – – I is

P13 OM2 OM2 – – I is

T13 OM3 OM3 – – I is

J12 PWREN PWREN O(H) O(L) O(H) b8

K11 nCTS0/GPH0 GPH0 –/– –/– I t8

L17 nRTS0/GPH1 GPH1 –/– O(H)/– I t8

K13 TXD0/GPH2 GPH2 –/– O(H)/– I t8

K14 RXD0/GPH3 GPH3 –/– –/– I t8

K16 TXD1/GPH4 GPH4 –/– O(H)/– I t8

K17 RXD1/GPH5 GPH5 –/– –/– I t8

J11 TXD2/nRTS1/GPH6 GPH6 –/–/– O(H)/O(H)/– I t8

J15 RXD2/nCTS1/GPH7 GPH7 –/–/– Hi-z/Hi-z/– I t8

K15 UEXTCLK/GPH8 GPH8 –/– Hi-z/– I t8

R9 CLKOUT0/GPH9 GPH9 –/– O(L)/– I t12

P10 CLKOUT1/GPH10 GPH10 –/– O(L)/– I t12

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